English words for 'A high-precision atomic time standard.'
Closest matches for "A high-precision atomic time standard." are ranked by semantic fit across dictionary definitions.
Search results
name
- Abbreviation of Frenchtemps atomique international (“International Atomic Time”), a high-precision atomic coordinate time standard.
- (historical, aviation) Initialism of Transports Aériens Intercontinentaux, a now defunct French airline.
- (aerospace) Initialism of Turkish Aerospace Industries.
- (business) Initialism of Toshiba America, Inc..
- (aviation) Initialism of Thai Airways International.
noun
noun
- (historical, nuclear physics) An informal unit of time equal to 10 nanoseconds.
- (building material) A thin shingle.
- A basic wooden shingle made from split logs, traditionally used for roofing etc.
- The act of shaking or being shaken; tremulous or back-and-forth motion.
- A beverage made by adding ice cream to a (usually carbonated) drink; a float.
- A shook of staves and headings.
- (usually preceded by definite article) A dance popular in the 1960s in which the head, limbs, and body are shaken.
- (UK, dialect) The redshank, so called from the nodding of its head while on the ground.
- (US, slang, uncountable) An adulterant added to cocaine powder.
- (music) In singing, notes (usually high ones) sung vibrato.
- (music) A rapid alternation of a principal tone with another represented on the next degree of the staff above or below it; a trill.
- (nautical) One of the staves of a hogshead or barrel taken apart.
- A shock or disturbance.
- (usually in the plural) A twitch, a spasm, a tremor.
- Shake cannabis, small, leafy fragments of cannabis that gather at the bottom of a bag of marijuana.
- A milkshake.
- A crack or split between the growth rings in wood.
- (informal) Instant, second. (Especially in two shakes.)
- A fissure in rock or earth.
- frothy drink of milk and flavoring and sometimes fruit or ice cream
- a reflex motion caused by cold or fear or excitement
- building material used as siding or roofing
- causing to move repeatedly from side to side
- a note that alternates rapidly with another note a semitone above it
- grasping and shaking a person's hand (as to acknowledge an introduction or to agree on a contract)
verb
- (intransitive, figurative) To be agitated; to lose firmness.
- (transitive, figurative) To threaten to overthrow.
- (transitive, idiomatic) To lose, evade, or get rid of (something).
- (intransitive) To move from side to side.
- (transitive) To disturb emotionally; to shock.
- (transitive) To move or remove by agitating; to throw off by a jolting or vibrating motion.
- (transitive) To give a tremulous tone to; to trill.
- (transitive) To move (one's head) from side to side, especially to indicate refusal, reluctance, or disapproval.
- (intransitive) To dance.
- (intransitive, usually as "shake on") To shake hands.
- (transitive, ergative) To cause (something) to move rapidly in opposite directions alternatingly.
- move with or as if with a tremor
- shake or vibrate rapidly and intensively
- move or cause to move back and forth
- stir the feelings, emotions, or peace of
- undermine or cause to waver
- shake (a body part) to communicate a greeting, feeling, or cognitive state
- bring to a specified condition by or as if by shaking
- move back and forth or sideways
- get rid of
adj
noun
- atomic weight
- aqua
- annus (a year)
- acre; acres
- army
- application
- adjutant
- air
- associate; association
- age; aged
- ambassador
- academy; academician
- automobile
- answer
- Americanization
- air branch
- accumulator
- artillery
- adult
- artificer
- aircraft; airplane
- apprentice
- amplitude
- absolute temperature
- article
- acid
- alto
- anode
- attack
- amphibian
- administration
- ana; anna
- admiral
- (military) assault, as on a badge
- alfa
- airman
- address
- Angstrom
- accusative case
- accommodation
- amateur
- absorbance; absorbancy
- arctic
- author
adv
name
prep
verb
noun
- A unit of time historically and commonly defined as a sixtieth of a minute which the International System of Units more precisely defines as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest.
- a particular point in time
- The place that is next below or after first in a race or contest.
- The agent of a party to an honour dispute whose role was to try to resolve the dispute or to make the necessary arrangements for a duel.
- (usually in the plural) An additional helping of food.
- The second gear of an engine.
- (usually in the plural) A manufactured item that, though still usable, fails to meet quality control standards.
- One who supports or seconds a motion, or the act itself, as required in certain meetings to pass judgement etc.
- A Cub Scout appointed to assist the sixer.
- (informal) A short, indeterminate amount of time.
- One who supports another in a contest or combat, such as a dueller's assistant.
- A unit of angle equal to one-sixtieth of a minute of arc or one part in 3600 of a degree.
- Something that is next in rank, quality, precedence, position, status, or authority.
- Something that is number two in a series.
- A chance or attempt to achieve what should have been done the first time, usually indicating success this time around. (See second-guess.)
- (baseball) Second base.
- (music) The interval between two adjacent notes in a diatonic scale (either or both of them may be raised or lowered from the basic scale via any type of accidental).
- (informal) A second-class honours degree.
- following the first in an ordering or series
- the official attendant of a contestant in a duel or boxing match
- a 60th part of a minute of arc
- the fielding position of the player on a baseball team who is stationed near the second of the bases in the infield
- merchandise that has imperfections; usually sold at a reduced price without the brand name
- the gear that has the second lowest forward gear ratio in the gear box of a motor vehicle
- 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
- an indefinitely short time
- a speech seconding a motion
adj
- Being of the same kind as one that has preceded; another.
- Next to the first in value, power, excellence, dignity, or rank; secondary; subordinate; inferior.
- Number-two; following after the first one with nothing between them. The ordinal number corresponding to the cardinal number two.
- coming next after the first in position in space or time or degree or magnitude
- a part or voice or instrument or orchestra section lower in pitch than or subordinate to the first
adv
verb
- (climbing) To climb after a lead climber.
- (transitive) To agree as a second person to (a proposal), usually to reach a necessary quorum of two. (This may come from etymology 1 above.)
- (transitive) To agree as a second person to (a proposal), usually to reach a necessary quorum of two. (See etymology 3 for translations.)
- (transitive) To assist or support; to back.
- (transitive, music) To accompany by singing as the second performer.
- To follow in the next place; to succeed.
- (transitive, UK) To transfer temporarily to alternative employment.
- give support or one's approval to
- transfer an employee to a different, temporary assignment
noun
- Initialism of counts per minute (Rate at which radioactive decays are detected.)
- (US) Initialism of certified property manager.
- (project management) Initialism of critical path method.
- (advertising) Initialism of cost per mille (“the cost of showing an advertisement one thousand times”).
- Initialism of character(s) per minute.
- Initialism of charged particle microscope.
name
adj
- (atomic physics) Unperturbed over time.
- Temporal; worldly, or otherwise not based on something timeless.
- (Christianity) Not bound by the vows of a religious order.
- (literary) Centuries-old, ancient.
- Happening once in an age or century.
- Continuing over a long period of time.
- (astrophysics, geology) Relating to long-term non-periodic irregularities, especially in planetary motion or magnetic field.
- Not specifically religious; lay or civil, as opposed to clerical.
- not concerned with or devoted to religion
- of or relating to the doctrine that rejects religion and religious considerations
- of or relating to clergy not bound by monastic vows
- characteristic of or devoted to the temporal world as opposed to the spiritual world
- characteristic of those who are not members of the clergy
noun
noun
- the atomic number of an extra stable strongly bound atomic nucleus: 2, 8, 20, 28, 50, 82 or 126
- The sum of one and the wins by one team and losses by an opponent necessary for the team to ensure the opponent cannot catch it in the standings by the end of the regular season. In Major League Baseball, with a regular season of 162 games, the magic number M is calculated as M = 163 − W₁ − L₂, in which W₁ is the leading team's current win total, and L₂ is the opponent's current loss total. A magic number of 0 indicates that the trailing team cannot catch the leading team.
- A number which is manually entered into source code, rather than defined somewhere as a named constant; especially one which is arbitrary or lacks explanation.
- (nuclear physics) The number of neutrons or protons in nuclei which are required to fill the major quantum shells, and thus produce exceptionally stable nuclei: 2, 8, 20, 28, 50, 82 and 126.
- (by extension) The lowest such number that assures a team a playoff berth.
- A hash code, such as those used by some webmail servers to keep track of sessions.
- A number or pattern in a binary file that identifies the filetype.
- A sentinel value which cannot occur in normal use, typically used as a placeholder (e.g. a fictitious date such as 2000-02-32).
noun
- the time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate)
- (nuclear physics) The time required for half the nuclei in a sample of an isotope to undergo radioactive decay.
- (physical chemistry) In a chemical reaction, the time required for the concentration of a reactant to fall from a chosen value to half that value.
- (medicine, pharmacology) The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacological, physiologic, or radiological activity.
- The amount of time it takes for an idea or a fashion to lose half of its influential power.
noun
- A type of highly accurate atomic clock that is regulated by a resonance frequency of caesium atoms (the same frequency, 9,192,631,770 Hz, on which the precise scientific definition of the second is based).
- an atomic clock based on the energy difference between two states of the caesium nucleus in a magnetic field
adj
- (of measurements of time) Exact.
- (not comparable, commerce) Of fees, fares etc., fixed; unvarying.
- Smooth; having no protrusions, indentations or other surface irregularities, or relatively so.
- (golf, of a golf club) Having a head at a very obtuse angle to the shaft.
- At a consistently depressed level; consistently lacklustre.
- (of colours) Without variation in tone or hue (uniform), and dull (not glossy).
- (algebra, ring theory, of a ring homomorphism) Such that its target, regarded as a module over its source, is flat (as above).
- (music, note) Lowered by one semitone.
- In a horizontal line or plane; not sloping.
- (juggling, of a throw) Without spin; spinless.
- (algebraic geometry, scheme theory, of a morphism of schemes) Such that the induced map on every stalk is flat (as a map of rings).
- (authorship, figuratively, especially of a character) Lacking in depth, substance, or believability; underdeveloped; one-dimensional.
- (horticulture, of certain fruits) Flattening at the ends.
- (slang) Having small or invisible breasts and/or buttocks.
- (phonetics, of a vowel) Not diphthongal; without variation in height or backness.
- (of a tire or other inflated object) Deflated, especially because of a puncture.
- (homological algebra, of a module) Such that the tensor product preserves exact sequences. See Flat module on Wikipedia.Wikipedia.
- (of a battery) Unable to emit power; dead.
- Without variation in level, quantity, value, tone etc.
- Having no variations in height.
- (music) Of a note or voice, lower in pitch than it should be.
- (music, voice) Without variations in pitch.
- (figurative) Lacking liveliness or action; depressed; uninteresting; dull and boring.
- Absolute; downright; peremptory.
- (grammar) Not having an inflectional ending or sign, such as a noun used as an adjective, or an adjective as an adverb, without the addition of a formative suffix; or an infinitive without the sign "to".
- (wine) Lacking acidity without being sweet.
- (of coffee) Having little froth and little milk.
- (of a carbonated drink) With all or most of its carbon dioxide having come out of solution so that the drink no longer fizzes or contains any bubbles.
- sounded or spoken in a tone unvarying in pitch
- not reflecting light; not glossy
- having lost effervescence
- lacking contrast or shading between tones
- horizontally level
- stretched out and lying at full length along the ground
- having a relatively broad surface in relation to depth or thickness
- lacking taste or flavor or tang
- flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)
- not modified or restricted by reservations
- commercially inactive
- lacking stimulating characteristics; uninteresting
- having a surface without slope, tilt in which no part is higher or lower than another
- (of a musical note) lowered in pitch by one chromatic semitone
- lacking the expected range or depth; not designed to give an illusion or depth
adv
- Completely, firmly, or unequivocally.
- Directly; flatly.
- (with units of time, distance, etc) Used to emphasize the smallness of the measurement.
- (finance, slang) Without allowance for accrued interest.
- Completely.
- (of accurately measured timings) Exactly, precisely.
- So as to be flat.
- (of a sentence) Without parole.
- with flat sails
- in a forthright manner; candidly or frankly
noun
- (American football) The areas behind the line of scrimmage to either side of an offensive football formation.
- (rail transport) A flat spot on the wheel of a rail vehicle.
- (publishing) A flat, glossy children's book with few pages.
- An area of level ground (sometimes covered with shallow or tidal water).
- (technical, theatre, stagecraft) A rectangular wooden structure covered with masonite, lauan, or muslin, often produced in standard modules, that is used to build wall surfaces on stage. Flats can be painted and outfitted with doors and/or windows to depict a building or other part of a scene, and are a hard-surfaced alternative to a backcloth or backdrop.
- (entomology) Any of various hesperiid butterflies that spread their wings open when they land.
- A flat sheet for use on a bed.
- (horse racing, with 'the' or attributively, sometimes with capital) Level horse-racing ground, as contrasted with courses incorporating jumps, or the racing done on such ground.
- (postal) A large mail piece measuring at least 8 1/2 by 11 inches, such as catalogs, magazines, and unfolded paper enclosed in large envelopes.
- (music) A note played one chromatic semitone lower than a natural, denoted by the symbol ♭ placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).
- (in the plural) A type of ladies' shoe with a very low heel.
- (informal, automotive) A flat tyre/flat tire.
- (painting) A thin, broad brush used in oil and watercolour painting.
- (optics) A flat (i.e. plane) mirror
- Ellipsis of flat ride (“spinning amusement ride”).
- A wide, shallow container or pallet.
- (geometry) A subset of n-dimensional space that is congruent to a Euclidean space of lower dimension.
- (in the plural) A type of flat-soled running shoe without spikes.
- The most prominent flat part of something.
- A flat-bottomed boat, without keel, and of small draught.
- (swordfighting) The flat side of a blade, as opposed to the sharp edge.
- A straw hat, broad-brimmed and low-crowned.
- A platform on a wheel, upon which emblematic designs etc. are carried in processions.
- (Australia, horse racing, with 'the' or attributively, sometimes with capital) the area in the centre of a racecourse.
- (gambling, slang) A cheater's die with the edges shaved to make certain rolls more likely.
- (in the phrase 'the flat') Level ground in general.
- (historical) An early kind of toy soldier having a flat design.
- (US) Ellipsis of flat water (“nonfizzy drinking water”).
- (chiefly British, New England, South Africa, India, Australia, New Zealand, Singapore, archaic elsewhere) A complete domicile occupying only part of a building, especially one for rent
- (Canadian Prairies, British Columbia) A 24-case of beer.
- The palm of the hand, with the adjacent part of the fingers.
- (rail transport, US) A railroad car without a roof, and whose body is a platform without sides; a platform car or flatcar.
- (mining) A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
- a shallow box in which seedlings are started
- a deflated pneumatic tire
- scenery consisting of a wooden frame covered with painted canvas; part of a stage setting
- a level tract of land
- a musical notation indicating one half step lower than the note named
- a suite of rooms usually on one floor of an apartment house
- freight car without permanent sides or roof
verb
- (transitive) To dash or throw
- (poker slang) To make a flat call; to call without raising.
- (intransitive) To become flat or flattened; to sink or fall to an even surface.
- (intransitive, music, colloquial) To fall from the pitch.
- (intransitive) To dash, rush
- (transitive, music) To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
noun
noun
- An extremely accurate reference clock whose operation is based on an atomic process, typically the frequency of electromagnetic radiation associated with a specified energy-level transition in an element such as cesium.
- (proscribed) A radio clock.
- a timepiece that derives its time scale from the vibration of atoms or molecules
noun
adj
- Unable to be split or made any smaller.
- Employing or relating to nuclear energy or processes.
- (programming, of a commit in a VCS) Containing a single change, as opposed to involving numerous unrelated changes.
- (computing, of an operation) Guaranteed to complete either fully or not at all while waiting in a pause, and running synchronously when called by multiple asynchronous threads.
- (order theory, of a partially ordered set with a least element 0) Such that for every element b>0 there exists an atom a such that b≥a>0.
- Infinitesimally small.
- (logic, of a proposition) Lacking logical operators; unable to be made simpler in logical form.
- (colloquial, by extension) Very strong and overpowering.
- (physics, chemistry) Of or relating to atoms; composed of atoms; monatomic.
- (weapons) deriving destructive energy from the release of atomic energy
- of or relating to or comprising atoms
- immeasurably small
noun
- The time needed to synchronize with an electronic signal.
- The time taken to sample data in order to obtain an image or measurement to a specified resolution.
- (physics) The amount of time required to acquire and convert a signal into a data record.
- The time needed to complete a procurement.
- (telecommunications) The amount of time required for a GPS receiver to acquire a satellite signal in order to determine the initial position.
name
- (physics) Initialism of Atomic Absorption Spectroscopy.
- (help) Initialism of Assyrian Aid Society.
- (medicine) Initialism of Association for Academic Surgery.
- (biotechnology) Initialism of All-America Selections, an organization that promotes development of new garden seed varieties.
- (astronautics) Initialism of American Astronautical Society, an independent scientific and technical group in the United States.
- (sciences) Initialism of African Academy of Sciences, an Africa-wide scientific organization.
- (research) Initialism of American Antiquarian Society, an American society and national research library.
- (health) Initialism of Air Ambulance Service, a UK charity.
- (military) Initialism of Arnold Air Society, a professional honorary service organization for Air Force officer candidates.
- (astronomy) Initialism of American Astronomical Society, a United States society of professional astronomers.
- (politics) Initialism of Ansar al-Sunna, or Jamaat Ansar al-Sunna, a militant group operating in Iraq.
- (anthropology) Initialism of Australian Anthropological Society.
- (human rights) Initialism of American Anti-Slavery Society.
- (medicine, psychology) Initialism of American Association of Suicidology, an American nonprofit suicide prevention organization.
- (research) Initialism of Association for Asian Studies.
- (Australia, sciences) Initialism of Australian Academy of Science, an independent, government-endorsed society with the aim of promoting science.
- (arachnology) Initialism of American Arachnological Society, a society of amateur and professional arachnologists.
- (research) Initialism of Assyrian Academic Society.
noun
- (geometry) Initialism of angle-angle-side triangular congruency.
- Initialism of acute aortic syndrome.
- (biochemistry) Initialism of anabolic–androgenic steroid.
- (aviation) Initialism of Advanced Automation System, a system for radar control of transoceanic air corridors.
- an associate degree in applied science
adj
- (physics, chemistry) not having atomic weight greater than average
- of comparatively little physical weight or density
- psychologically light; especially free from sadness or troubles
- marked by temperance in indulgence
- of little intensity or power or force
- easily assimilated in the alimentary canal; not rich or heavily seasoned
- not great in degree or quantity or number
- moving easily and quickly; nimble
- (used of vowels or syllables) pronounced with little or no stress
- intended primarily as entertainment; not serious or profound
- (used of color) having a relatively small amount of coloring agent
- designed for ease of movement or to carry little weight
- casual and unrestrained in sexual behavior
- weak and likely to lose consciousness
- (of sleep) easily disturbed
- silly or trivial
- having relatively few calories
- characterized by or emitting light
- demanding little effort; not burdensome
- less than the correct or legal or full amount often deliberately so
- (of sound or color) free from anything that dulls or dims
- having little importance
- (used of soil) loose and large-grained in consistency
- of the military or industry; using (or being) relatively small or light arms or equipment
- very thin and insubstantial
- Slight, not forceful or intense; small in amount or intensity.
- Gentle; having little force or momentum.
- Low in fat, calories, alcohol, salt, etc.
- Free from burden or impediment; unencumbered.
- Not encumbered; unembarrassed; clear of impediments; hence, active; nimble; swift.
- With low viscosity.
- (of coffee) Served with extra milk or cream.
- Pale or whitish in color; highly luminous and more or less deficient in chroma.
- Having little or relatively little actual weight; not heavy; not cumbrous or unwieldy.
- (cooking) Not heavy or soggy; spongy; well raised.
- (military) Not heavily armed; armed with light weapons.
- (rail transport, of a locomotive or consist of locomotives) Without any piece of equipment attached or attached only to a caboose.
- Cheerful.
- Easy to endure or perform.
- Having light; bright; clear; not dark or obscure.
- (nautical, of a ship) Riding high because of no cargo; by extension, pertaining to a ship which is light.
- Not quite sound or normal; somewhat impaired or deranged; dizzy; giddy.
- Lightly built; typically designed for speed or small loads.
- Fast; nimble.
- Indulging in, or inclined to, levity; lacking dignity or solemnity; frivolous; airy.
- Of short or insufficient weight; weighing less than the legal, standard, or proper amount; clipped or diminished.
- Having little weight as compared with bulk; of little density or specific gravity.
- Easily interrupted by stimulation.
- Unimportant, trivial, having little value or significance.
noun
- a particular perspective or aspect of a situation
- the quality of being luminous; emitting or reflecting light
- the visual effect of illumination on objects or scenes as created in pictures
- a person regarded very fondly
- a device for lighting or igniting fuel or charges or fires
- a condition of spiritual awareness; divine illumination
- an illuminated area
- mental understanding as an enlightening experience
- having abundant light or illumination
- a visual warning signal
- (physics) electromagnetic radiation that can produce a visual sensation
- merriment expressed by a brightness or gleam or animation of countenance
- any device serving as a source of illumination
- public awareness
- (painting) The manner in which the light strikes a picture; that part of a picture which represents those objects upon which the light is supposed to fall; the more illuminated part of a landscape or other scene; opposed to shade.
- A traffic light, or (by extension) an intersection controlled by traffic lights.
- A notable person within a specific field or discipline.
- (crosswording) The series of squares reserved for the answer to a crossword clue.
- (informal) A cross-light in a double acrostic or triple acrostic.
- (curling) A stone that is not thrown hard enough.
- See lights (“lungs”).
- (by extension) Electromagnetic radiation in the wavelength range visible to the human eye or in nearby ranges (infrared or ultraviolet radiation).
- A lightbulb or similar light-emitting device, regardless of whether it is lit.
- (slang) A cigarette lighter.
- A flame or something used to create fire.
- (military, historical) A member of the light cavalry.
- The brightness of the eye or eyes.
- A window in architecture, carriage design, or motor car design: either the opening itself or the window pane of glass that fills it, if any.
- (figurative) Spiritual or mental illumination; enlightenment, useful information.
- (by extension, less commonly) Electromagnetic radiation of any wavelength.
- A point of view, or aspect from which a concept, person or thing is regarded.
- (countable) A source of illumination.
- (physics, uncountable) Electromagnetic radiation in the wavelength range visible to the human eye (about 400–750 nanometers): visible light.
- Open view; a visible state or condition; public observation; publicity.
- (Australia, uncountable) A low-alcohol lager.
- The power of perception by vision: eyesight (sightedness; vision).
- A firework made by filling a case with a substance which burns brilliantly with a white or coloured flame.
adv
verb
- begin to smoke
- introduce light into
- alight from (a horse)
- fall to somebody by assignment or lot; passed
- start or maintain a fire in
- cause to start burning; subject to fire or great heat
- to come to rest, settle
- (transitive) To illuminate; to provide light for when it is dark.
- (by extension) To leave; to depart.
- (nautical) To unload a ship, or to jettison material to make it lighter
- To find by chance.
- (transitive) To start (a fire).
- To lighten; to ease of a burden; to take off.
- To stop upon (of eyes or a glance); to notice
- (transitive) To set fire to; to set burning.
- To attend or conduct with a light; to show the way to by means of a light.
- (transitive, pinball) To make (a bonus) available to be collected by hitting a target, and thus light up the feature light corresponding to that bonus to indicate its availability.
- (intransitive) To become ignited; to take fire.
noun
adj
name
noun
noun
- a particular point in time
- a very short time (as the time it takes the eye to blink or the heart to beat)
- A single, usually precise, point in time.
- A very short period of time; a moment.
- Ellipsis of instant camera.
- A beverage or food which has been pre-processed to reduce preparation time, especially instant coffee.
adj
adv
noun
- a particular point in time
- a short note
- a unit of time equal to 60 seconds or 1/60th of an hour
- a unit of angular distance equal to a 60th of a degree
- an indefinitely short time
- distance measured by the time taken to cover it
- (informal) A short but unspecified time period.
- An old coin, a half farthing.
- A unit of time which is one sixtieth of an hour (sixty seconds).
- A unit of purchase on a telephone or other similar network, especially a cell phone network, roughly equivalent in gross form to sixty seconds' use of the network.
- A point in time; a moment.
- A unit of angle equal to one-sixtieth of a degree.
- (architecture) A fixed part of a module.
- (chiefly in the plural, minutes) A (usually formal) written record of a meeting or a part of a meeting.
- A nautical or a geographic mile.
- (slang, US, Canada, dialectal) A while or a long unspecified period of time.
adj
verb
noun
- a particular point in time
- at this time
- the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value
- having important effects or influence
- an indefinitely short time
- a turning force produced by an object acting at a distance (or a measure of that force)
- (Internet slang, frequently derogatory, usually preceded by a noun) An embarrassing event, supposed to be characteristic of some person, group, or situation.
- (physics, mechanics) Ellipsis of moment of force.
- (mathematics) An infinitesimal change in a varying quantity; an increment or decrement.
- (figurative) Weight or importance.
- (colloquial) A fit; a brief tantrum.
- A particular point of time; an instant.
- (neurology, informal) A petit mal episode; such a spell.
- A brief, unspecified amount of time.
- A particular point of space; a spot.
- (colloquial, Internet slang, of a person) The current center of public attention and awe; the most important celebrity in their prime.
- (mathematics) A quantitative measure of the shape of a set of points.
- (historical, unit) A definite period of time, specifically one-tenth of a point, or one-fortieth or one-fiftieth of an hour.
noun
- (astronomy) A modern relativistic-coordinate time scale.
- (astronomy) A former standard astronomical time scale intended to overcome the drawbacks of irregularly fluctuating mean solar time, superseded in the 1970s.
- (astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
noun
name
name
- (physics) Initialism of Stanford Large Detector.
- (international politics) Initialism of Shangri-La Dialogue.
- (UK politics) Initialism of Social and Liberal Democrats, the former name of the Liberal Democrats.
- (UK, law) Initialism of Statute Law Database; the former name for legislation.gov.uk.
- (UK politics) Initialism of Scottish Liberal Democrats.
adj
noun
- (Internet) Initialism of second-level domain.
- (photography) Initialism of single lens digital.
- (graphics) Initialism of single-line diagram.
- (graphics) Initialism of straight-line diagram.
- (graphics) Initialism of Styled Layer Descriptor.
- (meteorology, aviation) Initialism of supercooled large droplet.
- (uncountable, accounting) Initialism of straight-line depreciation.
- (electronics) Initialism of semiconductor laser diode.
- (physics) Initialism of superluminescent diode.
adv
- to an advanced time
- to a great distance
- to a great depth; far down or in
- (also deeply) In a profound, not superficial, manner.
- (sports) Back towards one's own goal, baseline, or similar.
- (also deeply) In large volume.
- Far, especially far down through something or into something, physically or figuratively.
adj
- marked by depth of thinking
- having or denoting a low vocal or instrumental range
- intense or extreme
- with head or back bent low
- (of darkness) densely dark
- very distant in time or space
- exhibiting great cunning usually with secrecy
- relatively thick from top to bottom
- relatively deep or strong; affecting one deeply
- strong; intense
- of an obscure nature
- having great spatial extension or penetration downward or inward from an outer surface or backward or laterally or outward from a center; sometimes used in combination
- large in quantity or size
- extending relatively far inward
- difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge
- Of penetrating or far-reaching intellect; not superficial; thoroughly skilled; sagacious; cunning.
- (anatomy, often with to) Further into the body.
- Positioned far from the surface or other reference point, especially down through something or into something.
- (sports such as soccer, tennis) Penetrating a long way, especially a long way forward.
- Inner, underlying, true; relating to one’s inner or private being rather than what is visible on the surface.
- In a (specified) number of rows or layers.
- (cricket, baseball, softball) Far from the center of the playing area, near to the boundary of the playing area, either in absolute terms or relative to a point of reference.
- (sound, voice) Low in pitch.
- Extending far down from the top, or surface, to the bottom, literally or figuratively.
- Far in extent in another (non-downwards, but generally also non-upwards) direction, especially front-to-back.
- Voluminous.
- (sleep) Sound, heavy (describing a state of sleep from which one is not easily awoken).
- Hard to penetrate or comprehend; profound; intricate; obscure.
- (of time) Distant in the past, ancient.
- Significant, not superficial, in extent.
- (in combination) Extending to a level or length equivalent to the stated thing.
- (sports such as soccer, American football, tennis) Positioned back, or downfield, towards one's own goal, or towards or behind one's baseline or similar reference point.
- (of a color or flavour) Highly saturated; rich.
- Profound, having great meaning or import, but possibly obscure or not obvious.
- Muddy; boggy; sandy; said of roads.
noun
- a long steep-sided depression in the ocean floor
- literary term for an ocean
- the central and most intense or profound part
- A deep or innermost part of something in general.
- (US, rare) The profound part of a problem.
- (literary, with "the") The deep part of a lake, sea, etc.
- (literary, with "the") A silent time; quiet isolation.
- (cricket) A fielding position near the boundary.
- A deep hole or pit, a water well; an abyss.
- (with "the") The sea, the ocean.
- (rare) A deep shade of colour.
verb
adv
adj
- having died recently
- of a later stage in the development of a language or literature; used especially of dead languages
- (used especially of persons) of the immediate past
- of the immediate past or just previous to the present time
- after the expected or usual time; delayed
- being or occurring at an advanced period of time or after a usual or expected time
- at or toward an end or late period or stage of development
- Near the end of a period of time.
- (not comparable, euphemistic) Deceased, dead: used particularly when speaking of the dead person's actions while alive. (Generally must be preceded by a possessive or an article, commonly "the"; see usage notes. Can itself only precede the person's name, never follow it.)
- Not having had an expected menstrual period.
- (usually not comparable) Associated with the end of a period.
- Specifically, near the end of the day.
- Not arriving or occurring until after an expected time.
- Recent — relative to the noun it modifies.
- Levied as a surcharge on a payment which has not arrived by a specified deadline.
- (astronomy) Of a star or class of stars, cooler than the sun.
noun
noun
- (historical, nuclear physics) An informal unit of time equal to 10 nanoseconds.
- (building material) A thin shingle.
- A basic wooden shingle made from split logs, traditionally used for roofing etc.
- The act of shaking or being shaken; tremulous or back-and-forth motion.
- A beverage made by adding ice cream to a (usually carbonated) drink; a float.
- A shook of staves and headings.
- (usually preceded by definite article) A dance popular in the 1960s in which the head, limbs, and body are shaken.
- (UK, dialect) The redshank, so called from the nodding of its head while on the ground.
- (US, slang, uncountable) An adulterant added to cocaine powder.
- (music) In singing, notes (usually high ones) sung vibrato.
- (music) A rapid alternation of a principal tone with another represented on the next degree of the staff above or below it; a trill.
- (nautical) One of the staves of a hogshead or barrel taken apart.
- A shock or disturbance.
- (usually in the plural) A twitch, a spasm, a tremor.
- Shake cannabis, small, leafy fragments of cannabis that gather at the bottom of a bag of marijuana.
- A milkshake.
- A crack or split between the growth rings in wood.
- (informal) Instant, second. (Especially in two shakes.)
- A fissure in rock or earth.
- frothy drink of milk and flavoring and sometimes fruit or ice cream
- a reflex motion caused by cold or fear or excitement
- building material used as siding or roofing
- causing to move repeatedly from side to side
- a note that alternates rapidly with another note a semitone above it
- grasping and shaking a person's hand (as to acknowledge an introduction or to agree on a contract)
verb
- (intransitive, figurative) To be agitated; to lose firmness.
- (transitive, figurative) To threaten to overthrow.
- (transitive, idiomatic) To lose, evade, or get rid of (something).
- (intransitive) To move from side to side.
- (transitive) To disturb emotionally; to shock.
- (transitive) To move or remove by agitating; to throw off by a jolting or vibrating motion.
- (transitive) To give a tremulous tone to; to trill.
- (transitive) To move (one's head) from side to side, especially to indicate refusal, reluctance, or disapproval.
- (intransitive) To dance.
- (intransitive, usually as "shake on") To shake hands.
- (transitive, ergative) To cause (something) to move rapidly in opposite directions alternatingly.
- move with or as if with a tremor
- shake or vibrate rapidly and intensively
- move or cause to move back and forth
- stir the feelings, emotions, or peace of
- undermine or cause to waver
- shake (a body part) to communicate a greeting, feeling, or cognitive state
- bring to a specified condition by or as if by shaking
- move back and forth or sideways
- get rid of
noun
- A unit of time historically and commonly defined as a sixtieth of a minute which the International System of Units more precisely defines as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest.
- a particular point in time
- The place that is next below or after first in a race or contest.
- The agent of a party to an honour dispute whose role was to try to resolve the dispute or to make the necessary arrangements for a duel.
- (usually in the plural) An additional helping of food.
- The second gear of an engine.
- (usually in the plural) A manufactured item that, though still usable, fails to meet quality control standards.
- One who supports or seconds a motion, or the act itself, as required in certain meetings to pass judgement etc.
- A Cub Scout appointed to assist the sixer.
- (informal) A short, indeterminate amount of time.
- One who supports another in a contest or combat, such as a dueller's assistant.
- A unit of angle equal to one-sixtieth of a minute of arc or one part in 3600 of a degree.
- Something that is next in rank, quality, precedence, position, status, or authority.
- Something that is number two in a series.
- A chance or attempt to achieve what should have been done the first time, usually indicating success this time around. (See second-guess.)
- (baseball) Second base.
- (music) The interval between two adjacent notes in a diatonic scale (either or both of them may be raised or lowered from the basic scale via any type of accidental).
- (informal) A second-class honours degree.
- following the first in an ordering or series
- the official attendant of a contestant in a duel or boxing match
- a 60th part of a minute of arc
- the fielding position of the player on a baseball team who is stationed near the second of the bases in the infield
- merchandise that has imperfections; usually sold at a reduced price without the brand name
- the gear that has the second lowest forward gear ratio in the gear box of a motor vehicle
- 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
- an indefinitely short time
- a speech seconding a motion
adj
- Being of the same kind as one that has preceded; another.
- Next to the first in value, power, excellence, dignity, or rank; secondary; subordinate; inferior.
- Number-two; following after the first one with nothing between them. The ordinal number corresponding to the cardinal number two.
- coming next after the first in position in space or time or degree or magnitude
- a part or voice or instrument or orchestra section lower in pitch than or subordinate to the first
adv
verb
- (climbing) To climb after a lead climber.
- (transitive) To agree as a second person to (a proposal), usually to reach a necessary quorum of two. (This may come from etymology 1 above.)
- (transitive) To agree as a second person to (a proposal), usually to reach a necessary quorum of two. (See etymology 3 for translations.)
- (transitive) To assist or support; to back.
- (transitive, music) To accompany by singing as the second performer.
- To follow in the next place; to succeed.
- (transitive, UK) To transfer temporarily to alternative employment.
- give support or one's approval to
- transfer an employee to a different, temporary assignment
noun
- Initialism of counts per minute (Rate at which radioactive decays are detected.)
- (US) Initialism of certified property manager.
- (project management) Initialism of critical path method.
- (advertising) Initialism of cost per mille (“the cost of showing an advertisement one thousand times”).
- Initialism of character(s) per minute.
- Initialism of charged particle microscope.
name
noun
- the atomic number of an extra stable strongly bound atomic nucleus: 2, 8, 20, 28, 50, 82 or 126
- The sum of one and the wins by one team and losses by an opponent necessary for the team to ensure the opponent cannot catch it in the standings by the end of the regular season. In Major League Baseball, with a regular season of 162 games, the magic number M is calculated as M = 163 − W₁ − L₂, in which W₁ is the leading team's current win total, and L₂ is the opponent's current loss total. A magic number of 0 indicates that the trailing team cannot catch the leading team.
- A number which is manually entered into source code, rather than defined somewhere as a named constant; especially one which is arbitrary or lacks explanation.
- (nuclear physics) The number of neutrons or protons in nuclei which are required to fill the major quantum shells, and thus produce exceptionally stable nuclei: 2, 8, 20, 28, 50, 82 and 126.
- (by extension) The lowest such number that assures a team a playoff berth.
- A hash code, such as those used by some webmail servers to keep track of sessions.
- A number or pattern in a binary file that identifies the filetype.
- A sentinel value which cannot occur in normal use, typically used as a placeholder (e.g. a fictitious date such as 2000-02-32).
noun
- the time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate)
- (nuclear physics) The time required for half the nuclei in a sample of an isotope to undergo radioactive decay.
- (physical chemistry) In a chemical reaction, the time required for the concentration of a reactant to fall from a chosen value to half that value.
- (medicine, pharmacology) The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacological, physiologic, or radiological activity.
- The amount of time it takes for an idea or a fashion to lose half of its influential power.
noun
- A type of highly accurate atomic clock that is regulated by a resonance frequency of caesium atoms (the same frequency, 9,192,631,770 Hz, on which the precise scientific definition of the second is based).
- an atomic clock based on the energy difference between two states of the caesium nucleus in a magnetic field
noun
adj
noun
- atomic weight
- aqua
- annus (a year)
- acre; acres
- army
- application
- adjutant
- air
- associate; association
- age; aged
- ambassador
- academy; academician
- automobile
- answer
- Americanization
- air branch
- accumulator
- artillery
- adult
- artificer
- aircraft; airplane
- apprentice
- amplitude
- absolute temperature
- article
- acid
- alto
- anode
- attack
- amphibian
- administration
- ana; anna
- admiral
- (military) assault, as on a badge
- alfa
- airman
- address
- Angstrom
- accusative case
- accommodation
- amateur
- absorbance; absorbancy
- arctic
- author
adv
name
prep
verb
noun
- An extremely accurate reference clock whose operation is based on an atomic process, typically the frequency of electromagnetic radiation associated with a specified energy-level transition in an element such as cesium.
- (proscribed) A radio clock.
- a timepiece that derives its time scale from the vibration of atoms or molecules
noun
adj
- Unable to be split or made any smaller.
- Employing or relating to nuclear energy or processes.
- (programming, of a commit in a VCS) Containing a single change, as opposed to involving numerous unrelated changes.
- (computing, of an operation) Guaranteed to complete either fully or not at all while waiting in a pause, and running synchronously when called by multiple asynchronous threads.
- (order theory, of a partially ordered set with a least element 0) Such that for every element b>0 there exists an atom a such that b≥a>0.
- Infinitesimally small.
- (logic, of a proposition) Lacking logical operators; unable to be made simpler in logical form.
- (colloquial, by extension) Very strong and overpowering.
- (physics, chemistry) Of or relating to atoms; composed of atoms; monatomic.
- (weapons) deriving destructive energy from the release of atomic energy
- of or relating to or comprising atoms
- immeasurably small
noun
- The time needed to synchronize with an electronic signal.
- The time taken to sample data in order to obtain an image or measurement to a specified resolution.
- (physics) The amount of time required to acquire and convert a signal into a data record.
- The time needed to complete a procurement.
- (telecommunications) The amount of time required for a GPS receiver to acquire a satellite signal in order to determine the initial position.
noun
adj
noun
- a particular point in time
- a very short time (as the time it takes the eye to blink or the heart to beat)
- A single, usually precise, point in time.
- A very short period of time; a moment.
- Ellipsis of instant camera.
- A beverage or food which has been pre-processed to reduce preparation time, especially instant coffee.
adj
adv
noun
- a particular point in time
- a short note
- a unit of time equal to 60 seconds or 1/60th of an hour
- a unit of angular distance equal to a 60th of a degree
- an indefinitely short time
- distance measured by the time taken to cover it
- (informal) A short but unspecified time period.
- An old coin, a half farthing.
- A unit of time which is one sixtieth of an hour (sixty seconds).
- A unit of purchase on a telephone or other similar network, especially a cell phone network, roughly equivalent in gross form to sixty seconds' use of the network.
- A point in time; a moment.
- A unit of angle equal to one-sixtieth of a degree.
- (architecture) A fixed part of a module.
- (chiefly in the plural, minutes) A (usually formal) written record of a meeting or a part of a meeting.
- A nautical or a geographic mile.
- (slang, US, Canada, dialectal) A while or a long unspecified period of time.
adj
verb
noun
- a particular point in time
- at this time
- the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value
- having important effects or influence
- an indefinitely short time
- a turning force produced by an object acting at a distance (or a measure of that force)
- (Internet slang, frequently derogatory, usually preceded by a noun) An embarrassing event, supposed to be characteristic of some person, group, or situation.
- (physics, mechanics) Ellipsis of moment of force.
- (mathematics) An infinitesimal change in a varying quantity; an increment or decrement.
- (figurative) Weight or importance.
- (colloquial) A fit; a brief tantrum.
- A particular point of time; an instant.
- (neurology, informal) A petit mal episode; such a spell.
- A brief, unspecified amount of time.
- A particular point of space; a spot.
- (colloquial, Internet slang, of a person) The current center of public attention and awe; the most important celebrity in their prime.
- (mathematics) A quantitative measure of the shape of a set of points.
- (historical, unit) A definite period of time, specifically one-tenth of a point, or one-fortieth or one-fiftieth of an hour.
noun
- (astronomy) A modern relativistic-coordinate time scale.
- (astronomy) A former standard astronomical time scale intended to overcome the drawbacks of irregularly fluctuating mean solar time, superseded in the 1970s.
- (astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
noun
name
adv
- to an advanced time
- to a great distance
- to a great depth; far down or in
- (also deeply) In a profound, not superficial, manner.
- (sports) Back towards one's own goal, baseline, or similar.
- (also deeply) In large volume.
- Far, especially far down through something or into something, physically or figuratively.
adj
- marked by depth of thinking
- having or denoting a low vocal or instrumental range
- intense or extreme
- with head or back bent low
- (of darkness) densely dark
- very distant in time or space
- exhibiting great cunning usually with secrecy
- relatively thick from top to bottom
- relatively deep or strong; affecting one deeply
- strong; intense
- of an obscure nature
- having great spatial extension or penetration downward or inward from an outer surface or backward or laterally or outward from a center; sometimes used in combination
- large in quantity or size
- extending relatively far inward
- difficult to penetrate; incomprehensible to one of ordinary understanding or knowledge
- Of penetrating or far-reaching intellect; not superficial; thoroughly skilled; sagacious; cunning.
- (anatomy, often with to) Further into the body.
- Positioned far from the surface or other reference point, especially down through something or into something.
- (sports such as soccer, tennis) Penetrating a long way, especially a long way forward.
- Inner, underlying, true; relating to one’s inner or private being rather than what is visible on the surface.
- In a (specified) number of rows or layers.
- (cricket, baseball, softball) Far from the center of the playing area, near to the boundary of the playing area, either in absolute terms or relative to a point of reference.
- (sound, voice) Low in pitch.
- Extending far down from the top, or surface, to the bottom, literally or figuratively.
- Far in extent in another (non-downwards, but generally also non-upwards) direction, especially front-to-back.
- Voluminous.
- (sleep) Sound, heavy (describing a state of sleep from which one is not easily awoken).
- Hard to penetrate or comprehend; profound; intricate; obscure.
- (of time) Distant in the past, ancient.
- Significant, not superficial, in extent.
- (in combination) Extending to a level or length equivalent to the stated thing.
- (sports such as soccer, American football, tennis) Positioned back, or downfield, towards one's own goal, or towards or behind one's baseline or similar reference point.
- (of a color or flavour) Highly saturated; rich.
- Profound, having great meaning or import, but possibly obscure or not obvious.
- Muddy; boggy; sandy; said of roads.
noun
- a long steep-sided depression in the ocean floor
- literary term for an ocean
- the central and most intense or profound part
- A deep or innermost part of something in general.
- (US, rare) The profound part of a problem.
- (literary, with "the") The deep part of a lake, sea, etc.
- (literary, with "the") A silent time; quiet isolation.
- (cricket) A fielding position near the boundary.
- A deep hole or pit, a water well; an abyss.
- (with "the") The sea, the ocean.
- (rare) A deep shade of colour.
verb
adv
adj
- having died recently
- of a later stage in the development of a language or literature; used especially of dead languages
- (used especially of persons) of the immediate past
- of the immediate past or just previous to the present time
- after the expected or usual time; delayed
- being or occurring at an advanced period of time or after a usual or expected time
- at or toward an end or late period or stage of development
- Near the end of a period of time.
- (not comparable, euphemistic) Deceased, dead: used particularly when speaking of the dead person's actions while alive. (Generally must be preceded by a possessive or an article, commonly "the"; see usage notes. Can itself only precede the person's name, never follow it.)
- Not having had an expected menstrual period.
- (usually not comparable) Associated with the end of a period.
- Specifically, near the end of the day.
- Not arriving or occurring until after an expected time.
- Recent — relative to the noun it modifies.
- Levied as a surcharge on a payment which has not arrived by a specified deadline.
- (astronomy) Of a star or class of stars, cooler than the sun.
noun
adj
noun
- atomic weight
- aqua
- annus (a year)
- acre; acres
- army
- application
- adjutant
- air
- associate; association
- age; aged
- ambassador
- academy; academician
- automobile
- answer
- Americanization
- air branch
- accumulator
- artillery
- adult
- artificer
- aircraft; airplane
- apprentice
- amplitude
- absolute temperature
- article
- acid
- alto
- anode
- attack
- amphibian
- administration
- ana; anna
- admiral
- (military) assault, as on a badge
- alfa
- airman
- address
- Angstrom
- accusative case
- accommodation
- amateur
- absorbance; absorbancy
- arctic
- author
adv
name
prep
verb
adj
- (atomic physics) Unperturbed over time.
- Temporal; worldly, or otherwise not based on something timeless.
- (Christianity) Not bound by the vows of a religious order.
- (literary) Centuries-old, ancient.
- Happening once in an age or century.
- Continuing over a long period of time.
- (astrophysics, geology) Relating to long-term non-periodic irregularities, especially in planetary motion or magnetic field.
- Not specifically religious; lay or civil, as opposed to clerical.
- not concerned with or devoted to religion
- of or relating to the doctrine that rejects religion and religious considerations
- of or relating to clergy not bound by monastic vows
- characteristic of or devoted to the temporal world as opposed to the spiritual world
- characteristic of those who are not members of the clergy
noun
adj
- (of measurements of time) Exact.
- (not comparable, commerce) Of fees, fares etc., fixed; unvarying.
- Smooth; having no protrusions, indentations or other surface irregularities, or relatively so.
- (golf, of a golf club) Having a head at a very obtuse angle to the shaft.
- At a consistently depressed level; consistently lacklustre.
- (of colours) Without variation in tone or hue (uniform), and dull (not glossy).
- (algebra, ring theory, of a ring homomorphism) Such that its target, regarded as a module over its source, is flat (as above).
- (music, note) Lowered by one semitone.
- In a horizontal line or plane; not sloping.
- (juggling, of a throw) Without spin; spinless.
- (algebraic geometry, scheme theory, of a morphism of schemes) Such that the induced map on every stalk is flat (as a map of rings).
- (authorship, figuratively, especially of a character) Lacking in depth, substance, or believability; underdeveloped; one-dimensional.
- (horticulture, of certain fruits) Flattening at the ends.
- (slang) Having small or invisible breasts and/or buttocks.
- (phonetics, of a vowel) Not diphthongal; without variation in height or backness.
- (of a tire or other inflated object) Deflated, especially because of a puncture.
- (homological algebra, of a module) Such that the tensor product preserves exact sequences. See Flat module on Wikipedia.Wikipedia.
- (of a battery) Unable to emit power; dead.
- Without variation in level, quantity, value, tone etc.
- Having no variations in height.
- (music) Of a note or voice, lower in pitch than it should be.
- (music, voice) Without variations in pitch.
- (figurative) Lacking liveliness or action; depressed; uninteresting; dull and boring.
- Absolute; downright; peremptory.
- (grammar) Not having an inflectional ending or sign, such as a noun used as an adjective, or an adjective as an adverb, without the addition of a formative suffix; or an infinitive without the sign "to".
- (wine) Lacking acidity without being sweet.
- (of coffee) Having little froth and little milk.
- (of a carbonated drink) With all or most of its carbon dioxide having come out of solution so that the drink no longer fizzes or contains any bubbles.
- sounded or spoken in a tone unvarying in pitch
- not reflecting light; not glossy
- having lost effervescence
- lacking contrast or shading between tones
- horizontally level
- stretched out and lying at full length along the ground
- having a relatively broad surface in relation to depth or thickness
- lacking taste or flavor or tang
- flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)
- not modified or restricted by reservations
- commercially inactive
- lacking stimulating characteristics; uninteresting
- having a surface without slope, tilt in which no part is higher or lower than another
- (of a musical note) lowered in pitch by one chromatic semitone
- lacking the expected range or depth; not designed to give an illusion or depth
adv
- Completely, firmly, or unequivocally.
- Directly; flatly.
- (with units of time, distance, etc) Used to emphasize the smallness of the measurement.
- (finance, slang) Without allowance for accrued interest.
- Completely.
- (of accurately measured timings) Exactly, precisely.
- So as to be flat.
- (of a sentence) Without parole.
- with flat sails
- in a forthright manner; candidly or frankly
noun
- (American football) The areas behind the line of scrimmage to either side of an offensive football formation.
- (rail transport) A flat spot on the wheel of a rail vehicle.
- (publishing) A flat, glossy children's book with few pages.
- An area of level ground (sometimes covered with shallow or tidal water).
- (technical, theatre, stagecraft) A rectangular wooden structure covered with masonite, lauan, or muslin, often produced in standard modules, that is used to build wall surfaces on stage. Flats can be painted and outfitted with doors and/or windows to depict a building or other part of a scene, and are a hard-surfaced alternative to a backcloth or backdrop.
- (entomology) Any of various hesperiid butterflies that spread their wings open when they land.
- A flat sheet for use on a bed.
- (horse racing, with 'the' or attributively, sometimes with capital) Level horse-racing ground, as contrasted with courses incorporating jumps, or the racing done on such ground.
- (postal) A large mail piece measuring at least 8 1/2 by 11 inches, such as catalogs, magazines, and unfolded paper enclosed in large envelopes.
- (music) A note played one chromatic semitone lower than a natural, denoted by the symbol ♭ placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).
- (in the plural) A type of ladies' shoe with a very low heel.
- (informal, automotive) A flat tyre/flat tire.
- (painting) A thin, broad brush used in oil and watercolour painting.
- (optics) A flat (i.e. plane) mirror
- Ellipsis of flat ride (“spinning amusement ride”).
- A wide, shallow container or pallet.
- (geometry) A subset of n-dimensional space that is congruent to a Euclidean space of lower dimension.
- (in the plural) A type of flat-soled running shoe without spikes.
- The most prominent flat part of something.
- A flat-bottomed boat, without keel, and of small draught.
- (swordfighting) The flat side of a blade, as opposed to the sharp edge.
- A straw hat, broad-brimmed and low-crowned.
- A platform on a wheel, upon which emblematic designs etc. are carried in processions.
- (Australia, horse racing, with 'the' or attributively, sometimes with capital) the area in the centre of a racecourse.
- (gambling, slang) A cheater's die with the edges shaved to make certain rolls more likely.
- (in the phrase 'the flat') Level ground in general.
- (historical) An early kind of toy soldier having a flat design.
- (US) Ellipsis of flat water (“nonfizzy drinking water”).
- (chiefly British, New England, South Africa, India, Australia, New Zealand, Singapore, archaic elsewhere) A complete domicile occupying only part of a building, especially one for rent
- (Canadian Prairies, British Columbia) A 24-case of beer.
- The palm of the hand, with the adjacent part of the fingers.
- (rail transport, US) A railroad car without a roof, and whose body is a platform without sides; a platform car or flatcar.
- (mining) A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
- a shallow box in which seedlings are started
- a deflated pneumatic tire
- scenery consisting of a wooden frame covered with painted canvas; part of a stage setting
- a level tract of land
- a musical notation indicating one half step lower than the note named
- a suite of rooms usually on one floor of an apartment house
- freight car without permanent sides or roof
verb
- (transitive) To dash or throw
- (poker slang) To make a flat call; to call without raising.
- (intransitive) To become flat or flattened; to sink or fall to an even surface.
- (intransitive, music, colloquial) To fall from the pitch.
- (intransitive) To dash, rush
- (transitive, music) To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
adj
- (physics, chemistry) not having atomic weight greater than average
- of comparatively little physical weight or density
- psychologically light; especially free from sadness or troubles
- marked by temperance in indulgence
- of little intensity or power or force
- easily assimilated in the alimentary canal; not rich or heavily seasoned
- not great in degree or quantity or number
- moving easily and quickly; nimble
- (used of vowels or syllables) pronounced with little or no stress
- intended primarily as entertainment; not serious or profound
- (used of color) having a relatively small amount of coloring agent
- designed for ease of movement or to carry little weight
- casual and unrestrained in sexual behavior
- weak and likely to lose consciousness
- (of sleep) easily disturbed
- silly or trivial
- having relatively few calories
- characterized by or emitting light
- demanding little effort; not burdensome
- less than the correct or legal or full amount often deliberately so
- (of sound or color) free from anything that dulls or dims
- having little importance
- (used of soil) loose and large-grained in consistency
- of the military or industry; using (or being) relatively small or light arms or equipment
- very thin and insubstantial
- Slight, not forceful or intense; small in amount or intensity.
- Gentle; having little force or momentum.
- Low in fat, calories, alcohol, salt, etc.
- Free from burden or impediment; unencumbered.
- Not encumbered; unembarrassed; clear of impediments; hence, active; nimble; swift.
- With low viscosity.
- (of coffee) Served with extra milk or cream.
- Pale or whitish in color; highly luminous and more or less deficient in chroma.
- Having little or relatively little actual weight; not heavy; not cumbrous or unwieldy.
- (cooking) Not heavy or soggy; spongy; well raised.
- (military) Not heavily armed; armed with light weapons.
- (rail transport, of a locomotive or consist of locomotives) Without any piece of equipment attached or attached only to a caboose.
- Cheerful.
- Easy to endure or perform.
- Having light; bright; clear; not dark or obscure.
- (nautical, of a ship) Riding high because of no cargo; by extension, pertaining to a ship which is light.
- Not quite sound or normal; somewhat impaired or deranged; dizzy; giddy.
- Lightly built; typically designed for speed or small loads.
- Fast; nimble.
- Indulging in, or inclined to, levity; lacking dignity or solemnity; frivolous; airy.
- Of short or insufficient weight; weighing less than the legal, standard, or proper amount; clipped or diminished.
- Having little weight as compared with bulk; of little density or specific gravity.
- Easily interrupted by stimulation.
- Unimportant, trivial, having little value or significance.
noun
- a particular perspective or aspect of a situation
- the quality of being luminous; emitting or reflecting light
- the visual effect of illumination on objects or scenes as created in pictures
- a person regarded very fondly
- a device for lighting or igniting fuel or charges or fires
- a condition of spiritual awareness; divine illumination
- an illuminated area
- mental understanding as an enlightening experience
- having abundant light or illumination
- a visual warning signal
- (physics) electromagnetic radiation that can produce a visual sensation
- merriment expressed by a brightness or gleam or animation of countenance
- any device serving as a source of illumination
- public awareness
- (painting) The manner in which the light strikes a picture; that part of a picture which represents those objects upon which the light is supposed to fall; the more illuminated part of a landscape or other scene; opposed to shade.
- A traffic light, or (by extension) an intersection controlled by traffic lights.
- A notable person within a specific field or discipline.
- (crosswording) The series of squares reserved for the answer to a crossword clue.
- (informal) A cross-light in a double acrostic or triple acrostic.
- (curling) A stone that is not thrown hard enough.
- See lights (“lungs”).
- (by extension) Electromagnetic radiation in the wavelength range visible to the human eye or in nearby ranges (infrared or ultraviolet radiation).
- A lightbulb or similar light-emitting device, regardless of whether it is lit.
- (slang) A cigarette lighter.
- A flame or something used to create fire.
- (military, historical) A member of the light cavalry.
- The brightness of the eye or eyes.
- A window in architecture, carriage design, or motor car design: either the opening itself or the window pane of glass that fills it, if any.
- (figurative) Spiritual or mental illumination; enlightenment, useful information.
- (by extension, less commonly) Electromagnetic radiation of any wavelength.
- A point of view, or aspect from which a concept, person or thing is regarded.
- (countable) A source of illumination.
- (physics, uncountable) Electromagnetic radiation in the wavelength range visible to the human eye (about 400–750 nanometers): visible light.
- Open view; a visible state or condition; public observation; publicity.
- (Australia, uncountable) A low-alcohol lager.
- The power of perception by vision: eyesight (sightedness; vision).
- A firework made by filling a case with a substance which burns brilliantly with a white or coloured flame.
adv
verb
- begin to smoke
- introduce light into
- alight from (a horse)
- fall to somebody by assignment or lot; passed
- start or maintain a fire in
- cause to start burning; subject to fire or great heat
- to come to rest, settle
- (transitive) To illuminate; to provide light for when it is dark.
- (by extension) To leave; to depart.
- (nautical) To unload a ship, or to jettison material to make it lighter
- To find by chance.
- (transitive) To start (a fire).
- To lighten; to ease of a burden; to take off.
- To stop upon (of eyes or a glance); to notice
- (transitive) To set fire to; to set burning.
- To attend or conduct with a light; to show the way to by means of a light.
- (transitive, pinball) To make (a bonus) available to be collected by hitting a target, and thus light up the feature light corresponding to that bonus to indicate its availability.
- (intransitive) To become ignited; to take fire.