'a decrease that follows an exponential function'에 대한 English 단어
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adj
- (mathematics) Characterised by a rate of change that is proportional to the value of the varying quantity, or, equivalently, by a doubling or halving over successive fixed intervals of time or other parameter, described as exponential growth or exponential decay.
- Relating to an exponent.
- (loosely) Characterised by a very rapid rate of change, especially increase, or merely a very large amount or degree.
- (mathematics) Expressed in terms of an exponent (power of a base), the base often being 10 or e.
- of or involving exponents
noun
noun
- (mathematics) A characteristic of an exponential function, represented by τ in the function:
- (physics) The time in which a physical system's response to a step-wise change in an external variable reaches approximately 63% of its final (asymptotic) value.
- For radioactivity: the decay constant.
- the ratio of the inductance of a circuit in henries to its resistance in ohms
- (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude
noun
- Continuous decrease of a quantity.
- (physics) Radioactive decay; decomposition of an atom or its nucleus.
- (programming) Array decay.
- Deterioration of condition; loss of status, quality, strength, or fortune.
- (biology) Rot; any processes or result of organic matter being gradually decomposed, especially by microbial action.
- (physics) Particle decay; decomposition of a sub-atomic particle.
- the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
- the organic phenomenon of rotting
- a gradual decrease; as of stored charge or current
- the process of gradually becoming inferior
- an inferior state resulting from the process of decaying
verb
- (transitive) To cause to rot or deteriorate.
- (intransitive, electronics, of storage media or the data on them) To undergo bit rot, that is, gradual degradation.
- (intransitive, computing, of software) To undergo software rot, that is, to fail to be updated in a changing environment, so as to eventually become legacy or obsolete.
- (intransitive, aviation) Loss of airspeed due to drag.
- (intransitive, transitive, physics, of a quantum system) To undergo optical decay, that is, to relax to a less excited state, usually by emitting a photon or phonon.
- (intransitive) To deteriorate, to get worse, to lose strength or health, to decline in quality.
- (intransitive, of organic material) To rot, to go bad.
- (programming, intransitive) Of an array: to lose its type and dimensions and be reduced to a pointer, for example when passed to a function.
- (intransitive, physics, of a satellite's orbit) To undergo prolonged reduction in altitude (above the orbited body).
- (intransitive, transitive, physics, chemistry, of an unstable atom) To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons; to undergo radioactive decay.
- fall into decay or ruin
- lose a stored charge, magnetic flux, or current
- undergo decay or decomposition
noun
- the amount by which something decreases
- An amount by which a quantity decreases or is decreased.
- a process of becoming smaller or shorter
- the act of decreasing or reducing something
- a change downward
- (knitting, crochet) A reduction in the number of stitches, usually accomplished by suspending the stitch to be decreased from another existing stitch or by knitting it together with another stitch. See Decrease (knitting).
verb
verb
- (mathematics) To reduce (an equation) in a lower degree.
- (economics) To cause a depression or a decrease in parts of the economy.
- To bring down or humble; to abase (pride, etc.).
- To press down.
- To make depressed, sad or bored.
- lower (prices or markets)
- lessen the activity or force of
- lower someone's spirits; make downhearted
- cause to drop or sink
- press down
adj
- (mathematics, curve fitting) Increasing exponentially or as a higher polynomial power.
- (dermatology) Having unusually pronounced creases marking the skin.
- (mathematics, of groups) Displaying a generalization of sofic that applies to finite-dimensional Hilbert spaces.
- (mathematics, of a function of hyperreals) Both additive and homogeneous for hyperreal scalars.
- (mathematics, of a sequence) Converging very quickly to a limit so that the ratio of adjacent terms tends to zero.
noun
- (mathematics) A method of finding an approximate solution of an ordinary differential equation L[y]=0 by determining coefficients in an expansion y(x)=y_0(x)+∑ₗ₌₀^qαₗy_l(x) so as to make L[y] vanish at prescribed points; the expansion with the coefficients thus found is the sought approximation.
- (uncountable) The grouping or juxtaposition of things, especially words or sounds.
- (countable) Such a specific grouping.
- (linguistics, translation studies) A sequence of words or terms that co-occur more often than would be expected by chance (i.e., the statistically significant placement of particular words in a language), often representing an established name for, or idiomatic way of conveying, a particular semantic concept.
- (computing) A service allowing multiple customers to locate network, server, and storage gear and connect them to a variety of telecommunications and network service providers, at a minimum of cost and complexity.
- the act of positioning close together (or side by side)
- a grouping of words in a sentence
noun
verb
noun
- money spent to perform work and usually reimbursed by an employer
- amounts paid for goods and services that may be currently tax deductible (as opposed to capital expenditures)
- a detriment or sacrifice
- A spending or consuming, often a disbursement of funds.
- The elimination or consumption of something, sometimes with the notion of loss or damage to the thing eliminated.
verb
- reduce the estimated value of something
- put down in writing; of texts, musical compositions, etc.
- (ambitransitive) To write (something) in a simple or condescending style.
- Used other than figuratively or idiomatically: see write, down.
- (transitive) To produce or set (something) down in writing; to record something.
- (transitive) To condemn in writing; to document the faults, offenses, or wrongdoing of.
- (transitive, accounting) To make a downward adjustment in the value of an asset.
verb
- reduce the estimated value of something
- concede the loss or worthlessness of something or somebody
- cancel (a debt)
- write something fluently, and without hesitation
- (accounting, transitive) To reduce the book value of (an asset) to zero.
- (accounting, transitive) To record (an expenditure) as an expense.
- (figurative, transitive) To assign a low value to (somebody or something).
- (accounting) To record a notional expense such as amortization or depreciation.
- (accounting, transitive) To remove a portion of a debt or an amount of an account owed, counting it as a loss (as a gesture of goodwill for example).
- (transitive) To treat as a write-off, a total loss, especially something damaged beyond economic repair.
noun
- An exponentiation symbol or operator ⟨＾⟩.
- (nonstandard) A circumflex ⟨ ˆ ⟩.
- (nonstandard) A háček ⟨ ˇ ⟩.
- (user interface) An indicator, often a blinking line or bar and usually called a cursor, indicating where the next insertion or other edit will take place.
- A mark ⟨ ‸ ⟩ used by writers and proofreaders to indicate that something is to be inserted at that point.
- a mark used by an author or editor to indicate where something is to be inserted into a text
verb
- decrease gradually or bit by bit
- remove the skin from
- cut small bits or pare shavings from
- remove the edges from and cut down to the desired size
- (transitive) To remove the outer covering or skin of something with a cutting device, typically a knife.
- (transitive, often with down or back) To reduce, diminish or trim gradually something as if by cutting off.
- (Ireland, slang) To sharpen a pencil.
- To trim the hoof of a horse.
verb
- (intransitive) (of a value or rate) To decrease slightly.
- (transitive) To treat cattle or sheep by immersion in chemical solution.
- (transitive) To perform (a bow or curtsey) by inclining the body.
- (transitive) To lower into a liquid.
- (intransitive) To perform the action of plunging a dipper, ladle. etc. into a liquid or soft substance and removing a part.
- (transitive) To use a dip stick to check oil level in an engine.
- (transitive) To lower a light's beam.
- (birdwatching, colloquial) To miss out on seeing a sought after bird.
- (transitive) To briefly lower the body by bending the knees while keeping the body in an upright position, usually in rhythm, as when singing or dancing.
- (transitive) To lower (a flag), particularly a national ensign, to a partially hoisted position in order to render or to return a salute. While lowered, the flag is said to be “at the dip.” A flag being carried on a staff may be dipped by leaning it forward at an approximate angle of 45 degrees.
- (intransitive, colloquial) To leave; to quit or abandon.
- (transitive) To take out, by dipping a dipper, ladle, or other receptacle, into a fluid and removing a part; often with out.
- (intransitive) To incline downward from the plane of the horizon.
- To consume snuff by placing a pinch behind the lip or under the tongue so that the active chemical constituents of the snuff may be absorbed into the system for their narcotic effect.
- (transitive) To wet, as if by immersing; to moisten.
- (transitive) To immerse for baptism.
- (intransitive) To plunge or engage thoroughly in any affair.
- (intransitive) To immerse oneself; to become plunged in a liquid; to sink.
- (transitive) To engage as a pledge; to mortgage.
- (transitive, dance) To perform a dip dance move (often phrased with the leader as the subject noun and the follower as the subject noun being dipped)
- (intransitive) To sink, drop, or slope downwards.
- dip into a liquid
- immerse in a disinfectant solution
- dip into a liquid while eating
- place (candle wicks) into hot, liquid wax
- stain an object by immersing it in a liquid
- slope downwards
- immerse briefly into a liquid so as to wet, coat, or saturate
- appear to move downward
- lower briefly
- take a small amount from
- plunge (one's hand or a receptacle) into a container
- scoop up by plunging one's hand or a ladle below the surface
- switch (a car's headlights) from a higher to a lower beam
- go down momentarily
noun
- (informal) A foolish person.
- (turpentine industry) The viscid exudation that is dipped out from incisions in the trees. Virgin dip is the runnings of the first year, yellow dip the runnings of subsequent years.
- A sauce for dipping.
- (geology) The angle from horizontal of a planar geologic surface, such as a fault line.
- A lower section of a road or geological feature.
- The action of dipping or plunging for a moment into a liquid.
- A tank or trough where cattle or sheep are immersed in chemicals to kill parasites.
- (bodybuilding) A gymnastic or bodybuilding exercise on parallel bars in which the performer, resting on his hands, lets his arms bend and his body sink until his chin is level with the bars, and then raises himself by straightening his arms.
- (computer graphics) Initialism of device-independent pixel.
- (finance, informal) A financial asset in decline, seen as an investment opportunity.
- (uncountable) Finely ground tobacco, consumed by placing a small amount between the lip and gum.
- (aeronautics) A sudden drop followed by a climb, usually to avoid obstacles or as the result of getting into an airhole.
- A swim, usually a short swim to refresh.
- A dip stick.
- (ABDL, informal, uncommon) A diaper; diap, dipe.
- (informal) A diplomat.
- Inclination downward; direction below a horizontal line; slope; pitch.
- (dance) A move in many different styles of partner dances, often performed at the end of a dance, in which the follower leans far to the side and is supported by the leader.
- (birdwatching, colloquial) The act of missing out on seeing a sought after bird.
- (UK, dialect, uncountable, Birmingham) Fried bread.
- a candle that is made by repeated dipping in a pool of wax or tallow
- a brief immersion
- a brief swim in water
- tasty mixture or liquid into which bite-sized foods are dipped
- a thief who steals from the pockets or purses of others in public places
- a sudden sharp decrease in some quantity
- a gymnastic exercise on the parallel bars in which the body is lowered and raised by bending and straightening the arms
- a depression in an otherwise level surface
- (physics) the angle that a magnetic needle makes with the plane of the horizon
noun
- (calculus) The average rate of change of the function f(x) over the interval [a,,a+h]. As h approaches zero, the value of (f(a+h)-f(a))/h approaches the derivative or instantaneous rate of change of f(x) at x=a.
- (geometry) The slope of the secant line passing through the points (a,,f(a)) and (a+h,,f(a+h)). As the horizontal distance h>0 between the points approaches zero, the slope of this secant line approaches the slope of the tangent line to f(x) at x=a, which is equal to the derivative of f(x) at x=a.
noun
- (mathematics) An infinitesimal change in a varying quantity; an increment or decrement.
- (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.
- (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.
- 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
- a particular point in time
- an indefinitely short time
- a turning force produced by an object acting at a distance (or a measure of that force)
noun
- (physics) the exponential return of a system to equilibrium after a disturbance
- an occurrence of control or strength weakening
- (physiology) the gradual lengthening of inactive muscle or muscle fibers
- the act of making less strict
- a feeling of refreshing tranquility and an absence of tension or worry
- freedom from activity (work or strain or responsibility)
- a method of solving simultaneous equations by guessing a solution and then reducing the errors that result by successive approximations until all the errors are less than some specified amount
- Remission of attention or application.
- Unbending; recreation; a state or occupation intended to give mental or bodily relief after effort.
- The act of relaxing or the state of being relaxed; the opposite of stress or tension; the aim of recreation and leisure activities.
- A diminution of tone, tension, or firmness; specifically in pathology: a looseness; a diminution of the natural and healthy tone of parts.
- (physics) The transition of a nucleus, atom or molecule from a higher energy level to a lower one; the opposite of excitation
- (music) The release following musical tension.
- Remission or abatement of rigor.
noun
- (mathematics) Reduction to lower terms, as a fraction.
- The result of shortening or reducing; abridgment.
- Any convenient short form used as a substitution for an understood or inferred whole.
- The process of abbreviating.
- (music) A notation used in music score to denote a direction, as pp or mf.
- (music) One or more dashes through the stem of a note, dividing it respectively into quavers, semiquavers, demisemiquavers, or hemidemisemiquavers.
- (biology) Loss during evolution of the final stages of the ancestral ontogenetic pattern.
- (linguistics) A shortened or contracted form of a word or phrase used to represent the whole, using omission of letters, and sometimes substitution of letters, or duplication of initial letters to signify plurality, including signs such as +, =, @.
- shortening something by omitting parts of it
- a shortened form of a word or phrase
noun
- a reduction in quantity or rate
- (roofing) Solvent-thinned bitumen used in cold process roofing adhesives, cements and coatings.
- (surfing) Maneuver where the surfer turns and surfs back towards where the wave is breaking.
- (soccer) An offensive pass played into a position further from the attacking goal line.
- A reduction of some sort in an existing program or service.
- An inversion feature of a rollercoaster, similar to a corkscrew but with the second half reversed.
noun
- (calculus) A function f : X→R (where X is a subset of R, possibly a discrete set) that either never decreases or never increases as its independent variable increases; that is, either x ≤ y implies f(x) ≤ f(y) or x ≤ y implies f(y) ≤ f(x).
- (Boolean algebra) A Boolean function with the property that switching any one input variable from 0 to 1 results either in no change in output or a change from 0 to 1.
- (order theory, mathematical analysis) A function f : X→Y (where X and Y are posets with partial order "≤") with either: (1) the property that x ≤ y implies f(x) ≤ f(y), or (2) the property that x ≤ y implies f(y) ≤ f(x).
noun
- (mathematics) The portion of a Laurent series that has negative exponents.
- Any of the forms of a word which contain its stem(s) in the simplest form, or such a form that, when taken with all the other principal parts (showing various inflections), allows the entire paradigm to be derived.
- (mathematics) A polynomial approximation of a power series, made up of monomials whose indices lie in the Newton diagram of the power series and which occur with the same coefficients as in the original power series.
- Used other than figuratively or idiomatically: see principal, part.
noun
- (calculus, of a function) The ratio of the rates of change of a dependent variable and an independent variable, the slope of a curve's tangent.
- A slope or incline.
- (sciences) The rate at which a physical quantity increases or decreases relative to change in a given variable, especially distance.
- (calculus) A differential operator that maps each point of a scalar field to a vector pointed in the direction of the greatest rate of change of the scalar. Notation for a scalar field φ: ∇φ
- A gradual change in color; a color gradient; gradation.
- A rate of inclination or declination of a slope.
- the property possessed by a line or surface that departs from the horizontal
- a graded change in the magnitude of some physical quantity or dimension
adj
adj
- (mathematics) Reduced to a lower degree or form.
- Suffering from clinical depression.
- Unhappy; despondent.
- Suffering damaging effects of economic recession.
- lower than previously
- filled with melancholy and despondency
- flattened downward as if pressed from above or flattened along the dorsal and ventral surfaces
verb
verb
noun
- the property possessed by a shape that narrows toward a point (as a wedge or cone)
- a convex shape that narrows toward a point
- a loosely woven cord (in a candle or oil lamp) that draws fuel by capillary action up into the flame
- stick of wax with a wick in the middle
- A slender wax candle.
- Someone who works with tape or tapes.
- (by extension) A small light.
- A thin stick used for lighting candles, either a wax-coated wick or a slow-burning wooden rod.
- The portion of an object with such a form.
- A tapering form; gradual diminution of thickness and/or cross section in an elongated object.
- (weaving) One who operates a tape machine.
- A cone-shaped item for stretching the hole for an ear gauge (piercing).
- (figurative) Gradual reduction over time.
- (machining) Ellipsis of machine taper.
adj
name
- (complex analysis) A formula which links complex exponentiation with trigonometric functions:
- (differential geometry) A formula which calculates the normal curvature of an arbitrary direction in the tangent plane in terms of the principal curvatures κ₁ and κ₂ and the angle θ which that direction makes with the first principal direction:
verb
adj
- (meteorology) Of a cloud ceiling, limiting vision to 50 feet (15 meters) or less.
- (linguistics) Present at an abstract level, but not realized in the surface form.
- (meteorology) Of horizontal visibility, limited to 165 feet (50.3 meters) or less.
- (postpositive) Used in the names of foodstuffs, especially beverages, to indicate a version with no calories
- of or relating to the null set (a set with no members)
- having no measurable or otherwise determinable value
- indicating the absence of any or all units under consideration
- indicating an initial point or origin
det
noun
- (mathematics) A value of the independent variables of a function, for which the function is equal to zero.
- The value of a magnitude corresponding to the cardinal number zero.
- (informal, uncountable) Nothing, or none.
- The numeric symbol that represents the cardinal number zero.
- The point on a scale at which numbering or measurement originates.
- (mathematics, algebra) The additive identity element of a monoid or greater algebraic structure, particularly a group or ring.
- (slang) A person dismissed as unimportant.
- (finance) A security which has a zero coupon (paying no periodic interest).
- The digit 0 in the decimal, binary, and all other base numbering systems.
- (military, usually capitalized) A Mitsubishi A6M Zero, a long range fighter aircraft operated by the Imperial Japanese Navy Air Service from 1940 to 1945.
- A setting of calibrated instruments such as a firearm, corresponding to a zero value.
- a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
- the point on a scale from which positive or negative numerical quantities can be measured
- the sight setting that will cause a projectile to hit the center of the target with no wind blowing
- a mathematical element that when added to another number yields the same number
num
noun
- (mathematics) A characteristic of an exponential function, represented by τ in the function:
- (physics) The time in which a physical system's response to a step-wise change in an external variable reaches approximately 63% of its final (asymptotic) value.
- For radioactivity: the decay constant.
- the ratio of the inductance of a circuit in henries to its resistance in ohms
- (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude
noun
- Continuous decrease of a quantity.
- (physics) Radioactive decay; decomposition of an atom or its nucleus.
- (programming) Array decay.
- Deterioration of condition; loss of status, quality, strength, or fortune.
- (biology) Rot; any processes or result of organic matter being gradually decomposed, especially by microbial action.
- (physics) Particle decay; decomposition of a sub-atomic particle.
- the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
- the organic phenomenon of rotting
- a gradual decrease; as of stored charge or current
- the process of gradually becoming inferior
- an inferior state resulting from the process of decaying
verb
- (transitive) To cause to rot or deteriorate.
- (intransitive, electronics, of storage media or the data on them) To undergo bit rot, that is, gradual degradation.
- (intransitive, computing, of software) To undergo software rot, that is, to fail to be updated in a changing environment, so as to eventually become legacy or obsolete.
- (intransitive, aviation) Loss of airspeed due to drag.
- (intransitive, transitive, physics, of a quantum system) To undergo optical decay, that is, to relax to a less excited state, usually by emitting a photon or phonon.
- (intransitive) To deteriorate, to get worse, to lose strength or health, to decline in quality.
- (intransitive, of organic material) To rot, to go bad.
- (programming, intransitive) Of an array: to lose its type and dimensions and be reduced to a pointer, for example when passed to a function.
- (intransitive, physics, of a satellite's orbit) To undergo prolonged reduction in altitude (above the orbited body).
- (intransitive, transitive, physics, chemistry, of an unstable atom) To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons; to undergo radioactive decay.
- fall into decay or ruin
- lose a stored charge, magnetic flux, or current
- undergo decay or decomposition
noun
- the amount by which something decreases
- An amount by which a quantity decreases or is decreased.
- a process of becoming smaller or shorter
- the act of decreasing or reducing something
- a change downward
- (knitting, crochet) A reduction in the number of stitches, usually accomplished by suspending the stitch to be decreased from another existing stitch or by knitting it together with another stitch. See Decrease (knitting).
verb
noun
- (mathematics) A method of finding an approximate solution of an ordinary differential equation L[y]=0 by determining coefficients in an expansion y(x)=y_0(x)+∑ₗ₌₀^qαₗy_l(x) so as to make L[y] vanish at prescribed points; the expansion with the coefficients thus found is the sought approximation.
- (uncountable) The grouping or juxtaposition of things, especially words or sounds.
- (countable) Such a specific grouping.
- (linguistics, translation studies) A sequence of words or terms that co-occur more often than would be expected by chance (i.e., the statistically significant placement of particular words in a language), often representing an established name for, or idiomatic way of conveying, a particular semantic concept.
- (computing) A service allowing multiple customers to locate network, server, and storage gear and connect them to a variety of telecommunications and network service providers, at a minimum of cost and complexity.
- the act of positioning close together (or side by side)
- a grouping of words in a sentence
noun
noun
- An exponentiation symbol or operator ⟨＾⟩.
- (nonstandard) A circumflex ⟨ ˆ ⟩.
- (nonstandard) A háček ⟨ ˇ ⟩.
- (user interface) An indicator, often a blinking line or bar and usually called a cursor, indicating where the next insertion or other edit will take place.
- A mark ⟨ ‸ ⟩ used by writers and proofreaders to indicate that something is to be inserted at that point.
- a mark used by an author or editor to indicate where something is to be inserted into a text
noun
- (calculus) The average rate of change of the function f(x) over the interval [a,,a+h]. As h approaches zero, the value of (f(a+h)-f(a))/h approaches the derivative or instantaneous rate of change of f(x) at x=a.
- (geometry) The slope of the secant line passing through the points (a,,f(a)) and (a+h,,f(a+h)). As the horizontal distance h>0 between the points approaches zero, the slope of this secant line approaches the slope of the tangent line to f(x) at x=a, which is equal to the derivative of f(x) at x=a.
noun
- (mathematics) An infinitesimal change in a varying quantity; an increment or decrement.
- (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.
- (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.
- 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
- a particular point in time
- an indefinitely short time
- a turning force produced by an object acting at a distance (or a measure of that force)
noun
- (physics) the exponential return of a system to equilibrium after a disturbance
- an occurrence of control or strength weakening
- (physiology) the gradual lengthening of inactive muscle or muscle fibers
- the act of making less strict
- a feeling of refreshing tranquility and an absence of tension or worry
- freedom from activity (work or strain or responsibility)
- a method of solving simultaneous equations by guessing a solution and then reducing the errors that result by successive approximations until all the errors are less than some specified amount
- Remission of attention or application.
- Unbending; recreation; a state or occupation intended to give mental or bodily relief after effort.
- The act of relaxing or the state of being relaxed; the opposite of stress or tension; the aim of recreation and leisure activities.
- A diminution of tone, tension, or firmness; specifically in pathology: a looseness; a diminution of the natural and healthy tone of parts.
- (physics) The transition of a nucleus, atom or molecule from a higher energy level to a lower one; the opposite of excitation
- (music) The release following musical tension.
- Remission or abatement of rigor.
noun
- (mathematics) Reduction to lower terms, as a fraction.
- The result of shortening or reducing; abridgment.
- Any convenient short form used as a substitution for an understood or inferred whole.
- The process of abbreviating.
- (music) A notation used in music score to denote a direction, as pp or mf.
- (music) One or more dashes through the stem of a note, dividing it respectively into quavers, semiquavers, demisemiquavers, or hemidemisemiquavers.
- (biology) Loss during evolution of the final stages of the ancestral ontogenetic pattern.
- (linguistics) A shortened or contracted form of a word or phrase used to represent the whole, using omission of letters, and sometimes substitution of letters, or duplication of initial letters to signify plurality, including signs such as +, =, @.
- shortening something by omitting parts of it
- a shortened form of a word or phrase
noun
- a reduction in quantity or rate
- (roofing) Solvent-thinned bitumen used in cold process roofing adhesives, cements and coatings.
- (surfing) Maneuver where the surfer turns and surfs back towards where the wave is breaking.
- (soccer) An offensive pass played into a position further from the attacking goal line.
- A reduction of some sort in an existing program or service.
- An inversion feature of a rollercoaster, similar to a corkscrew but with the second half reversed.
noun
- (calculus) A function f : X→R (where X is a subset of R, possibly a discrete set) that either never decreases or never increases as its independent variable increases; that is, either x ≤ y implies f(x) ≤ f(y) or x ≤ y implies f(y) ≤ f(x).
- (Boolean algebra) A Boolean function with the property that switching any one input variable from 0 to 1 results either in no change in output or a change from 0 to 1.
- (order theory, mathematical analysis) A function f : X→Y (where X and Y are posets with partial order "≤") with either: (1) the property that x ≤ y implies f(x) ≤ f(y), or (2) the property that x ≤ y implies f(y) ≤ f(x).
noun
- (mathematics) The portion of a Laurent series that has negative exponents.
- Any of the forms of a word which contain its stem(s) in the simplest form, or such a form that, when taken with all the other principal parts (showing various inflections), allows the entire paradigm to be derived.
- (mathematics) A polynomial approximation of a power series, made up of monomials whose indices lie in the Newton diagram of the power series and which occur with the same coefficients as in the original power series.
- Used other than figuratively or idiomatically: see principal, part.
noun
- (calculus, of a function) The ratio of the rates of change of a dependent variable and an independent variable, the slope of a curve's tangent.
- A slope or incline.
- (sciences) The rate at which a physical quantity increases or decreases relative to change in a given variable, especially distance.
- (calculus) A differential operator that maps each point of a scalar field to a vector pointed in the direction of the greatest rate of change of the scalar. Notation for a scalar field φ: ∇φ
- A gradual change in color; a color gradient; gradation.
- A rate of inclination or declination of a slope.
- the property possessed by a line or surface that departs from the horizontal
- a graded change in the magnitude of some physical quantity or dimension
adj
verb
- (mathematics) To reduce (an equation) in a lower degree.
- (economics) To cause a depression or a decrease in parts of the economy.
- To bring down or humble; to abase (pride, etc.).
- To press down.
- To make depressed, sad or bored.
- lower (prices or markets)
- lessen the activity or force of
- lower someone's spirits; make downhearted
- cause to drop or sink
- press down
verb
noun
- money spent to perform work and usually reimbursed by an employer
- amounts paid for goods and services that may be currently tax deductible (as opposed to capital expenditures)
- a detriment or sacrifice
- A spending or consuming, often a disbursement of funds.
- The elimination or consumption of something, sometimes with the notion of loss or damage to the thing eliminated.
verb
- reduce the estimated value of something
- put down in writing; of texts, musical compositions, etc.
- (ambitransitive) To write (something) in a simple or condescending style.
- Used other than figuratively or idiomatically: see write, down.
- (transitive) To produce or set (something) down in writing; to record something.
- (transitive) To condemn in writing; to document the faults, offenses, or wrongdoing of.
- (transitive, accounting) To make a downward adjustment in the value of an asset.
verb
- reduce the estimated value of something
- concede the loss or worthlessness of something or somebody
- cancel (a debt)
- write something fluently, and without hesitation
- (accounting, transitive) To reduce the book value of (an asset) to zero.
- (accounting, transitive) To record (an expenditure) as an expense.
- (figurative, transitive) To assign a low value to (somebody or something).
- (accounting) To record a notional expense such as amortization or depreciation.
- (accounting, transitive) To remove a portion of a debt or an amount of an account owed, counting it as a loss (as a gesture of goodwill for example).
- (transitive) To treat as a write-off, a total loss, especially something damaged beyond economic repair.
verb
- decrease gradually or bit by bit
- remove the skin from
- cut small bits or pare shavings from
- remove the edges from and cut down to the desired size
- (transitive) To remove the outer covering or skin of something with a cutting device, typically a knife.
- (transitive, often with down or back) To reduce, diminish or trim gradually something as if by cutting off.
- (Ireland, slang) To sharpen a pencil.
- To trim the hoof of a horse.
verb
- (intransitive) (of a value or rate) To decrease slightly.
- (transitive) To treat cattle or sheep by immersion in chemical solution.
- (transitive) To perform (a bow or curtsey) by inclining the body.
- (transitive) To lower into a liquid.
- (intransitive) To perform the action of plunging a dipper, ladle. etc. into a liquid or soft substance and removing a part.
- (transitive) To use a dip stick to check oil level in an engine.
- (transitive) To lower a light's beam.
- (birdwatching, colloquial) To miss out on seeing a sought after bird.
- (transitive) To briefly lower the body by bending the knees while keeping the body in an upright position, usually in rhythm, as when singing or dancing.
- (transitive) To lower (a flag), particularly a national ensign, to a partially hoisted position in order to render or to return a salute. While lowered, the flag is said to be “at the dip.” A flag being carried on a staff may be dipped by leaning it forward at an approximate angle of 45 degrees.
- (intransitive, colloquial) To leave; to quit or abandon.
- (transitive) To take out, by dipping a dipper, ladle, or other receptacle, into a fluid and removing a part; often with out.
- (intransitive) To incline downward from the plane of the horizon.
- To consume snuff by placing a pinch behind the lip or under the tongue so that the active chemical constituents of the snuff may be absorbed into the system for their narcotic effect.
- (transitive) To wet, as if by immersing; to moisten.
- (transitive) To immerse for baptism.
- (intransitive) To plunge or engage thoroughly in any affair.
- (intransitive) To immerse oneself; to become plunged in a liquid; to sink.
- (transitive) To engage as a pledge; to mortgage.
- (transitive, dance) To perform a dip dance move (often phrased with the leader as the subject noun and the follower as the subject noun being dipped)
- (intransitive) To sink, drop, or slope downwards.
- dip into a liquid
- immerse in a disinfectant solution
- dip into a liquid while eating
- place (candle wicks) into hot, liquid wax
- stain an object by immersing it in a liquid
- slope downwards
- immerse briefly into a liquid so as to wet, coat, or saturate
- appear to move downward
- lower briefly
- take a small amount from
- plunge (one's hand or a receptacle) into a container
- scoop up by plunging one's hand or a ladle below the surface
- switch (a car's headlights) from a higher to a lower beam
- go down momentarily
noun
- (informal) A foolish person.
- (turpentine industry) The viscid exudation that is dipped out from incisions in the trees. Virgin dip is the runnings of the first year, yellow dip the runnings of subsequent years.
- A sauce for dipping.
- (geology) The angle from horizontal of a planar geologic surface, such as a fault line.
- A lower section of a road or geological feature.
- The action of dipping or plunging for a moment into a liquid.
- A tank or trough where cattle or sheep are immersed in chemicals to kill parasites.
- (bodybuilding) A gymnastic or bodybuilding exercise on parallel bars in which the performer, resting on his hands, lets his arms bend and his body sink until his chin is level with the bars, and then raises himself by straightening his arms.
- (computer graphics) Initialism of device-independent pixel.
- (finance, informal) A financial asset in decline, seen as an investment opportunity.
- (uncountable) Finely ground tobacco, consumed by placing a small amount between the lip and gum.
- (aeronautics) A sudden drop followed by a climb, usually to avoid obstacles or as the result of getting into an airhole.
- A swim, usually a short swim to refresh.
- A dip stick.
- (ABDL, informal, uncommon) A diaper; diap, dipe.
- (informal) A diplomat.
- Inclination downward; direction below a horizontal line; slope; pitch.
- (dance) A move in many different styles of partner dances, often performed at the end of a dance, in which the follower leans far to the side and is supported by the leader.
- (birdwatching, colloquial) The act of missing out on seeing a sought after bird.
- (UK, dialect, uncountable, Birmingham) Fried bread.
- a candle that is made by repeated dipping in a pool of wax or tallow
- a brief immersion
- a brief swim in water
- tasty mixture or liquid into which bite-sized foods are dipped
- a thief who steals from the pockets or purses of others in public places
- a sudden sharp decrease in some quantity
- a gymnastic exercise on the parallel bars in which the body is lowered and raised by bending and straightening the arms
- a depression in an otherwise level surface
- (physics) the angle that a magnetic needle makes with the plane of the horizon
verb
noun
- the property possessed by a shape that narrows toward a point (as a wedge or cone)
- a convex shape that narrows toward a point
- a loosely woven cord (in a candle or oil lamp) that draws fuel by capillary action up into the flame
- stick of wax with a wick in the middle
- A slender wax candle.
- Someone who works with tape or tapes.
- (by extension) A small light.
- A thin stick used for lighting candles, either a wax-coated wick or a slow-burning wooden rod.
- The portion of an object with such a form.
- A tapering form; gradual diminution of thickness and/or cross section in an elongated object.
- (weaving) One who operates a tape machine.
- A cone-shaped item for stretching the hole for an ear gauge (piercing).
- (figurative) Gradual reduction over time.
- (machining) Ellipsis of machine taper.
adj
verb
adj
- (meteorology) Of a cloud ceiling, limiting vision to 50 feet (15 meters) or less.
- (linguistics) Present at an abstract level, but not realized in the surface form.
- (meteorology) Of horizontal visibility, limited to 165 feet (50.3 meters) or less.
- (postpositive) Used in the names of foodstuffs, especially beverages, to indicate a version with no calories
- of or relating to the null set (a set with no members)
- having no measurable or otherwise determinable value
- indicating the absence of any or all units under consideration
- indicating an initial point or origin
det
noun
- (mathematics) A value of the independent variables of a function, for which the function is equal to zero.
- The value of a magnitude corresponding to the cardinal number zero.
- (informal, uncountable) Nothing, or none.
- The numeric symbol that represents the cardinal number zero.
- The point on a scale at which numbering or measurement originates.
- (mathematics, algebra) The additive identity element of a monoid or greater algebraic structure, particularly a group or ring.
- (slang) A person dismissed as unimportant.
- (finance) A security which has a zero coupon (paying no periodic interest).
- The digit 0 in the decimal, binary, and all other base numbering systems.
- (military, usually capitalized) A Mitsubishi A6M Zero, a long range fighter aircraft operated by the Imperial Japanese Navy Air Service from 1940 to 1945.
- A setting of calibrated instruments such as a firearm, corresponding to a zero value.
- a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential
- the point on a scale from which positive or negative numerical quantities can be measured
- the sight setting that will cause a projectile to hit the center of the target with no wind blowing
- a mathematical element that when added to another number yields the same number
num
adj
- (mathematics) Characterised by a rate of change that is proportional to the value of the varying quantity, or, equivalently, by a doubling or halving over successive fixed intervals of time or other parameter, described as exponential growth or exponential decay.
- Relating to an exponent.
- (loosely) Characterised by a very rapid rate of change, especially increase, or merely a very large amount or degree.
- (mathematics) Expressed in terms of an exponent (power of a base), the base often being 10 or e.
- of or involving exponents
noun
adj
- (mathematics, curve fitting) Increasing exponentially or as a higher polynomial power.
- (dermatology) Having unusually pronounced creases marking the skin.
- (mathematics, of groups) Displaying a generalization of sofic that applies to finite-dimensional Hilbert spaces.
- (mathematics, of a function of hyperreals) Both additive and homogeneous for hyperreal scalars.
- (mathematics, of a sequence) Converging very quickly to a limit so that the ratio of adjacent terms tends to zero.
adj
- (mathematics) Reduced to a lower degree or form.
- Suffering from clinical depression.
- Unhappy; despondent.
- Suffering damaging effects of economic recession.
- lower than previously
- filled with melancholy and despondency
- flattened downward as if pressed from above or flattened along the dorsal and ventral surfaces