Palavras em English para 'vacillating'
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prefix
verb
noun
- A toy consisting of a spheroidal or cylindrical spindle having a circular groove in which string is wound; it is used by holding the string in the fingers and reeling the spindle up and down by movements of the wrist.
- (informal) Someone who vacillates.
- (informal) A foolish, annoying or incompetent person.
- (aviation, military) A dogfighting maneuver involving the attacker temporarily exchanging altitude for airspeed, or vice versa, in order to rapidly catch up with the defender or to prevent an overshoot.
- (sewing) A cloth rosette formed by gathering the outside edge of a circle of fabric in toward the centre using a running stitch.
- (finance) A volatile market that moves up and down.
- a toy consisting of a spool that is reeled up and down on a string by motions of the hand
noun
verb
- To move continually, especially in gossip; said of the tongue.
- (intransitive, cricket, slang) Of the tail (lower order of the batting lineup): to score more runs than expected.
- To swing from side to side, as an animal's tail, or someone's head to express disagreement or disbelief.
- (UK, Australia, New Zealand, slang) To play truant from school.
- move from side to side
verb
- (transitive) To flutter
- (intransitive) To take a turn at hitting a ball with a bat in sports like cricket, baseball and softball, as opposed to fielding.
- (intransitive) To strike or swipe as though with a bat.
- (intransitive, usually with ‘around’ or ‘about’) To flit quickly from place to place.
- (US, UK, dialect) To wink.
- (transitive) To hit with a bat or (figuratively) as if with a bat.
- strike with, or as if with a baseball bat
- have a turn at bat
- wink briefly
- use a bat
- beat thoroughly and conclusively in a competition or fight
noun
- (slang) Clipping of battery.
- (UK, Scotland, dialect) Manner; rate; condition; state of health.
- (Caribbean, MLE) Clipping of batty (“buttocks or anus”).
- A club made of wood or aluminium used for striking the ball in sports such as baseball, softball and cricket.
- (UK, Scotland, dialect) A stroke of work.
- Any flying mammal of the order Chiroptera, usually small and nocturnal, insectivorous or frugivorous.
- A sheet of cotton used for filling quilts or comfortables; batting.
- A turn at hitting the ball with a bat in a game.
- (mining) Shale or bituminous shale.
- A part of a brick with one whole end.
- (informal) Rate of motion; speed.
- (two-up) The piece of wood on which the spinner places the coins and then uses for throwing them.
- A club, made of wood like a baseball bat or otherwise, used as a weapon
- (derogatory) An old woman.
- A stroke; a sharp blow.
- (Kent, Sussex) A rough walking stick.
- A player rated according to skill in batting.
- nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate
- the club used in playing cricket
- a small racket with a long handle used for playing squash
- a club used for hitting a ball in various games
- (baseball) a turn trying to get a hit
adj
noun
- A structure composed of a plank, balanced in the middle, used as a game in which one person goes up as the other goes down.
- A series of up-and-down movements.
- (medicine, attributively) An abnormal breathing pattern caused by airway obstruction, characterized by paradoxical chest and abdominal movement.
- A series of alternating movements or feelings.
- (chess) A tactic in which a piece repeatedly gains material, while simultaneously creating an inescapable series of alternating direct and discovered checks.
- a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
verb
noun
- An oscillator.
- A vibrating reed for transmitting or receiving pulsating currents in a harmonic telegraph system.
- An attachment, usually pneumatic, in a moulding machine to shake the pattern loose.
- (historical) A device designed to electromechanically interrupt current flowing to the step-up transformer which was used to generate the high tension positive supply in old battery-operated (automotive) valve radios.
- A trembler, as of an electric bell.
- A vibrating device used for massage or sexual stimulation.
- A device for vibrating the pen of a siphon recorder to diminish frictional resistance on the paper.
- A vibrating reed in a musical instrument, especially a reed organ.
- An ink-distributing roller in a printing machine, having an additional vibratory motion.
- (weaving) Any of various vibrating devices, such as one for slackening the warp as a shed opens.
- a mechanical device that vibrates
- mechanical device that produces vibratory motion; used for massage
verb
- cause to fluctuate or move in a wavelike pattern
- move or sway in a rising and falling or wavelike pattern
- be unstable
- (intransitive) To undulate.
- (intransitive) To be irresolute; to waver.
- (transitive) To cause to vary irregularly.
- (intransitive) To vary irregularly; to swing.
- (rare, figuratively, also literally) To rise and fall as a wave; to be tossed up and down the waves.
noun
verb
verb
- (transitive) To cause to drift gently through the air, to waft.
- (transitive, finance) To allow (the exchange value of a currency) to be determined by the markets.
- (transitive, finance) To issue or sell shares in a company (or units in a trust) to members of the public, followed by listing on a stock exchange.
- (intransitive) To drift or wander aimlessly.
- (transitive) To propose (an idea) for consideration.
- (intransitive, electronics) To be not connected or referenced to a known reference voltage.
- (poker) To perform a float.
- (transitive) To spread plaster over (a surface), using the tool called a float.
- (intransitive, colloquial) Of an idea or scheme, to be viable.
- (intransitive) To move in a fluid manner.
- (intransitive) To be capable of floating.
- (transitive) To transport by float (vehicular trailer).
- (intransitive, aviation) To remain airborne, without touching down, for an excessive length of time during landing, due to excessive airspeed during the landing flare.
- (transitive, retail) To prepare a till (cash register) for operation, either by putting a float (cash amount) in the cash drawer to provide change for customers making cash payments or (by extension) by recording the time a till starts being used for card payments if it is card-only
- (transitive, colloquial) To extend a short-term loan to.
- (intransitive) To drift gently through the air.
- To be supported by a liquid of greater density, such that part (of the object or substance) remains above the surface.
- (intransitive) To move in a particular direction with the liquid in which one is floating.
- (intransitive, figurative) To circulate.
- (transitive) To use a float (rasp-like tool) upon.
- (transitive) To cause something to be suspended in a fluid of greater density.
- (computing, publishing, transitive) To cause (an element within a document) to float above or beside others.
- (intransitive)To automatically adjust a parameter as related parameters change.
- (intransitive, of an object or substance) To be supported by a fluid of greater density (than the object).
- (intransitive, finance) (of currencies) To have an exchange value determined by the markets, as opposed to by central fiat.
- move lightly, as if suspended
- allow (currencies) to fluctuate
- put into the water
- be in motion due to some air or water current
- be afloat either on or below a liquid surface and not sink to the bottom
- convert from a fixed point notation to a floating point notation
- set afloat
- make the surface of level or smooth
- circulate or discuss tentatively; test the waters with
noun
- (poker) A maneuver where a player calls on the flop or turn with a weak hand, with the intention of bluffing after a subsequent community card.
- A breakdancing move in which the body is held parallel to the floor while balancing on one or both hands.
- (biology) The gas-filled sac, bag, or body of a siphonophore; a pneumatophore.
- A polishing block used in marble working; a runner.
- (automotive) A car carrier or car transporter truck or truck-and-trailer combination.
- A small sum of money put in a cashier's till, or otherwise secured, at the start of business, to enable change to be made.
- (weaving) A weft thread that passes over two or more warp threads (or less commonly, warp over weft).
- (publishing, digital typesetting) Any object (element) whose location in composition (page makeup, pagination) does not flow within body text but rather floats outside of it, usually anchored loosely (in buoy metaphor) to spots within it (citations, callouts): a figure (image), table, box, pull quote, ornament, or other floated element.
- A tool similar to a rasp, used in various trades.
- An elaborately decorated trailer or vehicle, intended for display in a parade or pageant.
- (knitting) A loose strand of yarn that passes behind one or more stitches when knitting with multiple yarns.
- (transport) A lowboy trailer.
- (insurance) Premiums taken in but not yet paid out.
- A soft beverage with a scoop of ice cream floating in it.
- A buoyant device used to support something in water or another liquid.
- (computing) A visual style on a web page that causes the styled elements to float above or beside others.
- (basketry) A decorative rod that extends over the body of a basket without being attached for part of its length.
- (programming) A floating-point number, especially one that has lower precision than a double.
- (finance) Funds committed to be paid but not yet paid.
- A floating toy made of foam, used in swimming pools.
- A mass of timber or boards fastened together, and conveyed down a stream by the current; a raft.
- A sort of trowel used for finishing concrete surfaces or smoothing plaster.
- (banking) The total amount of checks/cheques or other drafts written against a bank account but not yet cleared and charged against the account.
- (finance, Australia, and other Commonwealth countries?) An offering of shares in a company (or units in a trust) to members of the public, normally followed by a listing on a stock exchange.
- A float board.
- (British) A small vehicle used for local deliveries, especially in the term milk float.
- the time interval between the deposit of a check in a bank and its payment
- an elaborate display mounted on a platform carried by a truck (or pulled by a truck) in a procession or parade
- the number of shares outstanding and available for trading by the public
- an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
- a drink with ice cream floating in it
- something that floats on the surface of water
- a hand tool with a flat face used for smoothing and finishing the surface of plaster or cement or stucco
noun
- The act of fluttering; quick and irregular motion.
- A state of agitation.
- An abnormal rapid pulsation of the heart.
- (audio, electronics) The rapid variation of signal parameters, such as amplitude, phase, and frequency.
- (uncountable, aerodynamics) An extremely dangerous divergent oscillation caused by a positive feedback loop between the elastic deformation of an object and the aerodynamic forces acting on it, potentially resulting in rapid structural failure.
- A hasty game of cards or similar.
- (British) A small bet or risky investment.
- abnormally rapid beating of the auricles of the heart (especially in a regular rhythm); can result in heart block
- the act of moving back and forth
- the motion made by flapping up and down
- a disorderly outburst or tumult
verb
- (transitive) To drive into disorder; to throw into confusion.
- (transitive) To cause something to flap.
- (intransitive, aerodynamics) To undergo divergent oscillations (potentially to the point of causing structural failure) due to a positive feedback loop between elastic deformation and aerodynamic forces.
- (intransitive) To be in a state of agitation or uncertainty.
- (intransitive) Of a winged animal: to flap the wings without flying; to fly with a light flapping of the wings.
- (intransitive) To flap or wave quickly but irregularly.
- (espionage, slang) To subject to a lie detector test.
- move along rapidly and lightly; skim or dart
- move back and forth very rapidly
- beat rapidly
- wink briefly
- flap the wings rapidly or fly with flapping movements
verb
- circulate, move around
- sing loudly and without inhibition
- sing the parts of (a round) in succession
- praise or celebrate in song
- speak or recite rapidly or in a rolling voice
- cause to move round and round
- angle with a hook and line drawn through the water
- To move (something, especially a round object) by, or as if by, rolling; to bowl, to roll, to trundle.
- To say (something) lightly and quickly, or in a deep, resounding voice.
- (fishing) To fish using a running fishing line.
- To speak lightly and quickly, or in a deep, resounding voice.
- (fishing) To fish in (a place) using a running fishing line (that is, a line with a hook on the end which is drawn along the water surface, possibly a line which would originally have been spooled on to a troll (etymology 2, noun etymology 2 sense 8.1)).
- (by extension, colloquial) To prank, tease, or mess with someone in a lighthearted way.
- (figurative, originally Internet slang) To post irrelevant or inflammatory statements in an online discussion in an attempt to start a heated argument or to derail a conversation, either for one's personal entertainment or as part of an organized political campaign.
- (figurative) To attract or draw out (someone or something); to allure, to elicit, to entice, to lure.
- (by extension) To persistently harass someone over the Internet.
- To roll; also, to turn round and round; to rotate, to spin, to whirl.
- To move or walk at a leisurely pace; to ramble, to saunter, to stroll.
- (specifically, slang) Chiefly of a man: synonym of cruise (“to stroll about to find a (male) sexual partner”).
- (fishing, Scotland, US) To fish using a line and bait or lures trailed behind a boat similarly to trawling.
noun
- a fisherman's lure that is used in trolling
- a partsong in which voices follow each other; one voice starts and others join in one after another until all are singing different parts of the song at the same time
- angling by drawing a baited line through the water
- (Scandinavian folklore) a supernatural creature (either a dwarf or a giant) that is supposed to live in caves or in the mountains
- (originally Scandinavian mythology, now also European folklore and fantasy) a giant supernatural being, especially a grotesque humanoid creature living in caves or hills or under bridges.
- (figurative, originally Internet slang) An inflammatory or insincere statement posted in an attempt to lure others into combative argument (a flame war), originally a way for regulars (long-time users) to poke light-hearted fun at new posters (especially in Usenet newsgroups) and promote in-group cohesion ("trolling for newbies").
- A fishing line, bait, or lure used to fish in these ways.
- (informal, Michigan) A Michigander who lives on the mainland, i.e. not a resident of the Upper Peninsula, so named due to living south of the Mackinaw Bridge.
- (by extension, originally Internet slang) A person who makes or posts inflammatory or insincere statements in an attempt to lure others into combative argument for purposes of personal entertainment or to manipulate their perception, especially in an online community or discussion.
- (derogatory, slang) An ugly or unpleasant person.
- (music) A song the parts of which are sung in succession; a catch, a round.
- An act of fishing by using a running fishing line, or by trailing a line with bait or lures behind a boat.
- (astronomy, meteorology) An optical ejection from the top of the electrically active core region of a thunderstorm that is red in colour and seems to occur after tendrils of vigorous sprites extend downward towards cloudtops.
- (by extension, derogatory, informal) A company, person, etc., that owns and legally enforces copyrights, patents, trademarks, or other intellectual property rights in an aggressive and opportunistic manner, often with no intention of commercially exploiting the subjects of the rights.
- An act of moving round; a repetition, a routine.
- (by extension, politics) A person who sows discord, or spreads misinformation or propaganda, in order to promote an agenda as part of an organized political campaign.
noun
- (by extension) A sudden change in approach or direction; vacillation.
- A manoeuvre in which the stern of a sailing vessel crosses the wind, typically resulting in the forceful and sudden sweep of the boom from one side of the vessel to the other.
- Alternative spelling of jibe (“taunt”).
- A sudden shift of a sail's angle, or a sudden change in the direction that a vessel is sailing in.
verb
- Alternative spelling of jibe (“taunt”).
- (transitive, nautical) To shift a fore-and-aft sail from one side of a sailing vessel to the other, while sailing before the wind.
- (intransitive, nautical) Of a fore-and-aft sail or its boom: to shift, often forcefully and suddenly, from one side of a sailing vessel to the other.
- (intransitive, nautical) Generally of a small sailing vessel: to change tack with the wind crossing behind the vessel.
- shift from one side of the ship to the other
adj
noun
verb
adj
- Fluctuating; not constant.
- Unpredictable.
- Not stable.
- (physics) Radioactive, especially with a short half-life.
- Fickle.
- (chemistry) Readily decomposable.
- Having a strong tendency to change.
- disposed to psychological variability
- highly or violently reactive
- suffering from severe mental illness
- subject to change; variable
- lacking stability or fixity or firmness
- affording no ease or reassurance
verb
verb
verb
- move or sway in a rising and falling or wavelike pattern
- pause or hold back in uncertainty or unwillingness
- be unsure or weak
- move back and forth very rapidly
- sway from side to side
- move hesitatingly, as if about to give way
- give off unsteady sounds, alternating in amplitude or frequency
- Chiefly of a quality or thing: to change, to fluctuate, to vary.
- To begin to weaken or show signs of weakening in resolve; to falter, to flinch, to give way.
- Of a body part such as an eye or hand, or the voice: to become unsteady; to shake, to tremble.
- To swing or wave, especially in the air, wind, etc.; to flutter.
- Of light, shadow, or a partly obscured thing: to flicker, to glimmer, to quiver.
- To feel or show doubt or indecision; to be indecisive between choices; to vacillate.
noun
- the act of moving back and forth
- someone who communicates by waving
- the act of pausing uncertainly
- One who waves their arms, or causes something to swing or wave.
- A person who specializes in treating hair to make it wavy.
- (printing, historical) In full waver roller: a roller which places ink on the inking table of a printing press with a back and forth, waving motion.
- A state of beginning to weaken or showing signs of weakening in resolve; a falter.
- An act of moving back and forth, swinging, or waving; a flutter, a tremble.
- A state of feeling or showing doubt or indecision; a vacillation.
- A tool used to make hair wavy.
noun
- The behaviour in the motion of a vehicle, such as oscillation.
- (Canada) Electoral district or constituency.
- The act of one who rides; a mounted excursion.
- (historical) Any of the three administrative divisions of Yorkshire and some other northern counties of England.
- A path cut through woodland.
- (historical) A festival procession.
- the sport of sitting on the back of a horse while controlling its movements
- travel by being carried on horseback
verb
noun
- the act of rotating rapidly
- a short drive in a car
- rapid descent of an aircraft in a steep spiral
- a distinctive interpretation (especially as used by politicians to sway public opinion)
- a swift whirling motion (usually of a missile)
- (quantum mechanics) A quantum angular momentum associated with subatomic particles, which also creates a magnetic moment.
- (UK, prison slang) A search of a prisoner's cell for forbidden articles.
- A bundle of spun material; a mass of strands and filaments.
- (nautical) Clipping of spinnaker.
- (countable, uncountable, figurative) A favourable comment or interpretation intended to bias opinion on an otherwise unpleasant situation.
- (autism, slang) A special interest of an autistic person.
- A novel, creative variation of an existing thing or type; a twist.
- (aviation) A condition of flight where a stalled aircraft is simultaneously pitching, yawing, and rolling in a spinning motion.
- (sports) Rotation of the ball as it flies through the air; sideways movement of the ball as it bounces.
- (uncountable) The use of an exercise bicycle, especially as part of a gym class.
- A brief trip by vehicle, especially one made for pleasure.
- (mechanical engineering) An abnormal condition in journal bearings where the bearing seizes to the rotating shaft and rotates inside the journal, destroying both the shaft and the journal.
- Rapid circular motion.
- A state of confusion or disorientation.
- A single play of a record; especially, one broadcast by a radio station.
verb
- prolong or extend
- revolve quickly and repeatedly around one's own axis
- twist and turn so as to give an intended interpretation
- form a web by making a thread
- work natural fibers into a thread
- cause to spin
- stream in jets, of liquids
- make up a story
- (aviation, of a pilot) To cause one's aircraft to enter or remain in a spin (abnormal stalled flight mode).
- (transitive) To draw out tediously; prolong.
- To shape, as malleable sheet metal, into a hollow form, by bending or buckling it by pressing against it with a smooth hand tool or roller while the metal revolves, as in a lathe.
- To form (a web, a cocoon, silk, etc.) from threads produced by the extrusion of a viscid, transparent liquid, which hardens on coming into contact with the air; said of the spider, the silkworm, etc.
- To use an exercise bicycle, especially as part of a gym class.
- (transitive) To make yarn by twisting and winding fibers together.
- (cricket, of a bowler) To make the ball move sideways when it bounces on the pitch.
- To ride a bicycle at a fast cadence.
- (figurative) To present, describe, or interpret, or to introduce a bias or slant, so as to give something a favorable or advantageous appearance.
- To stream or issue in a thread or a small current or jet.
- (UK, law enforcement, slang, transitive) To search rapidly.
- (cooking) To form into thin strips or ribbons, as with sugar
- (cricket, of a ball) To move sideways when bouncing.
- (computing, programming, intransitive) To wait in a loop until some condition becomes true.
- (ergative) To rotate, revolve, gyrate (usually quickly); to partially or completely rotate to face another direction.
- (fishing) To fish with a swivel or spoonbait.
- To move swiftly.
- (transitive, informal) To play (vinyl records, etc.) as a disc jockey.
- (motor racing, of a vehicle, intransitive) To rotate into the gravel or managing to remain on the straight as a result of bad weather.
- (aviation, of an aircraft) To enter, or remain in, a spin (abnormal stalled flight mode).
noun
verb
noun
- the act of rotating rapidly
- any clever maneuver
- social dancing in which couples vigorously twist their hips and arms in time to the music; was popular in the 1960s
- a circular segment of a curve
- a jerky pulling movement
- a sharp strain on muscles or ligaments
- a hairdo formed by braiding or twisting the hair
- an unforeseen development
- a sharp bend in a line produced when a line having a loop is pulled tight
- a miniature whirlpool or whirlwind resulting when the current of a fluid doubles back on itself
- turning or twisting around (in place)
- an interpretation of a text or action
- the act of winding or twisting
- A distortion to the meaning of a passage or word.
- The spiral course of the rifling of a gun barrel or a cannon.
- A type of thread made from two filaments twisted together.
- (preceded by definite article) A modern dance popular in Western culture in the late 1950s and 1960s, based on rotating the hips repeatedly from side to side. See Twist (dance) on Wikipedia for more details.
- A twisting force.
- A material for gun barrels, consisting of iron and steel twisted and welded together.
- The form given in twisting.
- Anything twisted, or the act of twisting.
- An unexpected turn in a story, tale, etc.
- (slang) A girl, a woman.
- A rotation of the body when diving.
- A roll or baton of baked dough or pastry in a twisted shape.
- A strong individual tendency or bent; inclination.
- The degree of stress or strain when twisted.
- Ellipsis of hair twist.
- A sudden bend (or short series of bends) in a road, path, etc.
- A sliver of lemon peel added to a cocktail, etc.
- A sprain, especially to the ankle.
- (countable, uncountable) A small roll of tobacco.
verb
- (transitive) To cause to rotate.
- to move in a twisting or contorted motion, (especially when struggling)
- form into a spiral shape
- do the twist
- twist suddenly so as to sprain
- form into twists
- extend in curves and turns
- twist or pull violently or suddenly, especially so as to remove (something) from that to which it is attached or from where it originates
- practice sophistry; change the meaning of or be vague about in order to mislead or deceive
- turn in the opposite direction
- cause (an object) to assume a crooked or angular form
- To distort or change the truth or meaning of words when repeating.
- (transitive) To coax.
- To contort; to writhe; to complicate; to crook spirally; to convolve.
- To turn the ends of something, usually thread, rope etc., in opposite directions, often using force.
- To join together by twining one part around another.
- (card games) In the game of blackjack (pontoon or twenty-one), to be dealt another card.
- (reflexive) To wind into; to insinuate.
- (intransitive) To dance the twist (a type of dance characterised by twisting one's hips).
- To turn a knob etc.
- (intransitive, of a path) To wind; to follow a bendy or wavy course; to have many bends.
- To form a twist (in any of the above noun meanings).
- To wreathe; to wind; to encircle; to unite by intertexture of parts.
- To injure (a body part) by bending it in the wrong direction.
noun
adj
verb
noun
verb
- flow in a circular current, of liquids
- revolve quickly and repeatedly around one's own axis
- turn in a twisting or spinning motion
- fly around
- cause to spin
- (intransitive) To rotate, revolve, spin or turn rapidly.
- (transitive) To make something or someone whirl.
- (transitive) To remove or carry quickly with, or as with, a revolving motion; to snatch.
- (intransitive) To have a sensation of spinning or reeling.
verb
noun
- The water held back by a dam or other obstruction.
- (paper industry) Water used in the papermaking process. Recycled to reduce usage of fresh water, and usually containing residual amounts of chemicals and fibres.
- A rowing stroke in which the oar is pushed forward to stop the boat; see back water
- (idiomatic, usually figurative) A remote place: somewhere that remains unaffected by new events, progresses, ideas, etc; any field of endeavor that figuratively resembles such a place.
- a body of water that was created by a flood or tide or by being held or forced back by a dam
- a place or condition in which no development or progress is occurring
adj
noun
noun
verb
- To move continually, especially in gossip; said of the tongue.
- (intransitive, cricket, slang) Of the tail (lower order of the batting lineup): to score more runs than expected.
- To swing from side to side, as an animal's tail, or someone's head to express disagreement or disbelief.
- (UK, Australia, New Zealand, slang) To play truant from school.
- move from side to side
noun
- An oscillator.
- A vibrating reed for transmitting or receiving pulsating currents in a harmonic telegraph system.
- An attachment, usually pneumatic, in a moulding machine to shake the pattern loose.
- (historical) A device designed to electromechanically interrupt current flowing to the step-up transformer which was used to generate the high tension positive supply in old battery-operated (automotive) valve radios.
- A trembler, as of an electric bell.
- A vibrating device used for massage or sexual stimulation.
- A device for vibrating the pen of a siphon recorder to diminish frictional resistance on the paper.
- A vibrating reed in a musical instrument, especially a reed organ.
- An ink-distributing roller in a printing machine, having an additional vibratory motion.
- (weaving) Any of various vibrating devices, such as one for slackening the warp as a shed opens.
- a mechanical device that vibrates
- mechanical device that produces vibratory motion; used for massage
noun
verb
noun
- The act of fluttering; quick and irregular motion.
- A state of agitation.
- An abnormal rapid pulsation of the heart.
- (audio, electronics) The rapid variation of signal parameters, such as amplitude, phase, and frequency.
- (uncountable, aerodynamics) An extremely dangerous divergent oscillation caused by a positive feedback loop between the elastic deformation of an object and the aerodynamic forces acting on it, potentially resulting in rapid structural failure.
- A hasty game of cards or similar.
- (British) A small bet or risky investment.
- abnormally rapid beating of the auricles of the heart (especially in a regular rhythm); can result in heart block
- the act of moving back and forth
- the motion made by flapping up and down
- a disorderly outburst or tumult
verb
- (transitive) To drive into disorder; to throw into confusion.
- (transitive) To cause something to flap.
- (intransitive, aerodynamics) To undergo divergent oscillations (potentially to the point of causing structural failure) due to a positive feedback loop between elastic deformation and aerodynamic forces.
- (intransitive) To be in a state of agitation or uncertainty.
- (intransitive) Of a winged animal: to flap the wings without flying; to fly with a light flapping of the wings.
- (intransitive) To flap or wave quickly but irregularly.
- (espionage, slang) To subject to a lie detector test.
- move along rapidly and lightly; skim or dart
- move back and forth very rapidly
- beat rapidly
- wink briefly
- flap the wings rapidly or fly with flapping movements
noun
- (by extension) A sudden change in approach or direction; vacillation.
- A manoeuvre in which the stern of a sailing vessel crosses the wind, typically resulting in the forceful and sudden sweep of the boom from one side of the vessel to the other.
- Alternative spelling of jibe (“taunt”).
- A sudden shift of a sail's angle, or a sudden change in the direction that a vessel is sailing in.
verb
- Alternative spelling of jibe (“taunt”).
- (transitive, nautical) To shift a fore-and-aft sail from one side of a sailing vessel to the other, while sailing before the wind.
- (intransitive, nautical) Of a fore-and-aft sail or its boom: to shift, often forcefully and suddenly, from one side of a sailing vessel to the other.
- (intransitive, nautical) Generally of a small sailing vessel: to change tack with the wind crossing behind the vessel.
- shift from one side of the ship to the other
noun
- The behaviour in the motion of a vehicle, such as oscillation.
- (Canada) Electoral district or constituency.
- The act of one who rides; a mounted excursion.
- (historical) Any of the three administrative divisions of Yorkshire and some other northern counties of England.
- A path cut through woodland.
- (historical) A festival procession.
- the sport of sitting on the back of a horse while controlling its movements
- travel by being carried on horseback
verb
noun
- the act of rotating rapidly
- a short drive in a car
- rapid descent of an aircraft in a steep spiral
- a distinctive interpretation (especially as used by politicians to sway public opinion)
- a swift whirling motion (usually of a missile)
- (quantum mechanics) A quantum angular momentum associated with subatomic particles, which also creates a magnetic moment.
- (UK, prison slang) A search of a prisoner's cell for forbidden articles.
- A bundle of spun material; a mass of strands and filaments.
- (nautical) Clipping of spinnaker.
- (countable, uncountable, figurative) A favourable comment or interpretation intended to bias opinion on an otherwise unpleasant situation.
- (autism, slang) A special interest of an autistic person.
- A novel, creative variation of an existing thing or type; a twist.
- (aviation) A condition of flight where a stalled aircraft is simultaneously pitching, yawing, and rolling in a spinning motion.
- (sports) Rotation of the ball as it flies through the air; sideways movement of the ball as it bounces.
- (uncountable) The use of an exercise bicycle, especially as part of a gym class.
- A brief trip by vehicle, especially one made for pleasure.
- (mechanical engineering) An abnormal condition in journal bearings where the bearing seizes to the rotating shaft and rotates inside the journal, destroying both the shaft and the journal.
- Rapid circular motion.
- A state of confusion or disorientation.
- A single play of a record; especially, one broadcast by a radio station.
verb
- prolong or extend
- revolve quickly and repeatedly around one's own axis
- twist and turn so as to give an intended interpretation
- form a web by making a thread
- work natural fibers into a thread
- cause to spin
- stream in jets, of liquids
- make up a story
- (aviation, of a pilot) To cause one's aircraft to enter or remain in a spin (abnormal stalled flight mode).
- (transitive) To draw out tediously; prolong.
- To shape, as malleable sheet metal, into a hollow form, by bending or buckling it by pressing against it with a smooth hand tool or roller while the metal revolves, as in a lathe.
- To form (a web, a cocoon, silk, etc.) from threads produced by the extrusion of a viscid, transparent liquid, which hardens on coming into contact with the air; said of the spider, the silkworm, etc.
- To use an exercise bicycle, especially as part of a gym class.
- (transitive) To make yarn by twisting and winding fibers together.
- (cricket, of a bowler) To make the ball move sideways when it bounces on the pitch.
- To ride a bicycle at a fast cadence.
- (figurative) To present, describe, or interpret, or to introduce a bias or slant, so as to give something a favorable or advantageous appearance.
- To stream or issue in a thread or a small current or jet.
- (UK, law enforcement, slang, transitive) To search rapidly.
- (cooking) To form into thin strips or ribbons, as with sugar
- (cricket, of a ball) To move sideways when bouncing.
- (computing, programming, intransitive) To wait in a loop until some condition becomes true.
- (ergative) To rotate, revolve, gyrate (usually quickly); to partially or completely rotate to face another direction.
- (fishing) To fish with a swivel or spoonbait.
- To move swiftly.
- (transitive, informal) To play (vinyl records, etc.) as a disc jockey.
- (motor racing, of a vehicle, intransitive) To rotate into the gravel or managing to remain on the straight as a result of bad weather.
- (aviation, of an aircraft) To enter, or remain in, a spin (abnormal stalled flight mode).
noun
verb
noun
- the act of rotating rapidly
- any clever maneuver
- social dancing in which couples vigorously twist their hips and arms in time to the music; was popular in the 1960s
- a circular segment of a curve
- a jerky pulling movement
- a sharp strain on muscles or ligaments
- a hairdo formed by braiding or twisting the hair
- an unforeseen development
- a sharp bend in a line produced when a line having a loop is pulled tight
- a miniature whirlpool or whirlwind resulting when the current of a fluid doubles back on itself
- turning or twisting around (in place)
- an interpretation of a text or action
- the act of winding or twisting
- A distortion to the meaning of a passage or word.
- The spiral course of the rifling of a gun barrel or a cannon.
- A type of thread made from two filaments twisted together.
- (preceded by definite article) A modern dance popular in Western culture in the late 1950s and 1960s, based on rotating the hips repeatedly from side to side. See Twist (dance) on Wikipedia for more details.
- A twisting force.
- A material for gun barrels, consisting of iron and steel twisted and welded together.
- The form given in twisting.
- Anything twisted, or the act of twisting.
- An unexpected turn in a story, tale, etc.
- (slang) A girl, a woman.
- A rotation of the body when diving.
- A roll or baton of baked dough or pastry in a twisted shape.
- A strong individual tendency or bent; inclination.
- The degree of stress or strain when twisted.
- Ellipsis of hair twist.
- A sudden bend (or short series of bends) in a road, path, etc.
- A sliver of lemon peel added to a cocktail, etc.
- A sprain, especially to the ankle.
- (countable, uncountable) A small roll of tobacco.
verb
- (transitive) To cause to rotate.
- to move in a twisting or contorted motion, (especially when struggling)
- form into a spiral shape
- do the twist
- twist suddenly so as to sprain
- form into twists
- extend in curves and turns
- twist or pull violently or suddenly, especially so as to remove (something) from that to which it is attached or from where it originates
- practice sophistry; change the meaning of or be vague about in order to mislead or deceive
- turn in the opposite direction
- cause (an object) to assume a crooked or angular form
- To distort or change the truth or meaning of words when repeating.
- (transitive) To coax.
- To contort; to writhe; to complicate; to crook spirally; to convolve.
- To turn the ends of something, usually thread, rope etc., in opposite directions, often using force.
- To join together by twining one part around another.
- (card games) In the game of blackjack (pontoon or twenty-one), to be dealt another card.
- (reflexive) To wind into; to insinuate.
- (intransitive) To dance the twist (a type of dance characterised by twisting one's hips).
- To turn a knob etc.
- (intransitive, of a path) To wind; to follow a bendy or wavy course; to have many bends.
- To form a twist (in any of the above noun meanings).
- To wreathe; to wind; to encircle; to unite by intertexture of parts.
- To injure (a body part) by bending it in the wrong direction.
noun
adj
verb
noun
verb
- flow in a circular current, of liquids
- revolve quickly and repeatedly around one's own axis
- turn in a twisting or spinning motion
- fly around
- cause to spin
- (intransitive) To rotate, revolve, spin or turn rapidly.
- (transitive) To make something or someone whirl.
- (transitive) To remove or carry quickly with, or as with, a revolving motion; to snatch.
- (intransitive) To have a sensation of spinning or reeling.
noun
verb
noun
- A toy consisting of a spheroidal or cylindrical spindle having a circular groove in which string is wound; it is used by holding the string in the fingers and reeling the spindle up and down by movements of the wrist.
- (informal) Someone who vacillates.
- (informal) A foolish, annoying or incompetent person.
- (aviation, military) A dogfighting maneuver involving the attacker temporarily exchanging altitude for airspeed, or vice versa, in order to rapidly catch up with the defender or to prevent an overshoot.
- (sewing) A cloth rosette formed by gathering the outside edge of a circle of fabric in toward the centre using a running stitch.
- (finance) A volatile market that moves up and down.
- a toy consisting of a spool that is reeled up and down on a string by motions of the hand
verb
- (transitive) To flutter
- (intransitive) To take a turn at hitting a ball with a bat in sports like cricket, baseball and softball, as opposed to fielding.
- (intransitive) To strike or swipe as though with a bat.
- (intransitive, usually with ‘around’ or ‘about’) To flit quickly from place to place.
- (US, UK, dialect) To wink.
- (transitive) To hit with a bat or (figuratively) as if with a bat.
- strike with, or as if with a baseball bat
- have a turn at bat
- wink briefly
- use a bat
- beat thoroughly and conclusively in a competition or fight
noun
- (slang) Clipping of battery.
- (UK, Scotland, dialect) Manner; rate; condition; state of health.
- (Caribbean, MLE) Clipping of batty (“buttocks or anus”).
- A club made of wood or aluminium used for striking the ball in sports such as baseball, softball and cricket.
- (UK, Scotland, dialect) A stroke of work.
- Any flying mammal of the order Chiroptera, usually small and nocturnal, insectivorous or frugivorous.
- A sheet of cotton used for filling quilts or comfortables; batting.
- A turn at hitting the ball with a bat in a game.
- (mining) Shale or bituminous shale.
- A part of a brick with one whole end.
- (informal) Rate of motion; speed.
- (two-up) The piece of wood on which the spinner places the coins and then uses for throwing them.
- A club, made of wood like a baseball bat or otherwise, used as a weapon
- (derogatory) An old woman.
- A stroke; a sharp blow.
- (Kent, Sussex) A rough walking stick.
- A player rated according to skill in batting.
- nocturnal mouselike mammal with forelimbs modified to form membranous wings and anatomical adaptations for echolocation by which they navigate
- the club used in playing cricket
- a small racket with a long handle used for playing squash
- a club used for hitting a ball in various games
- (baseball) a turn trying to get a hit
verb
- cause to fluctuate or move in a wavelike pattern
- move or sway in a rising and falling or wavelike pattern
- be unstable
- (intransitive) To undulate.
- (intransitive) To be irresolute; to waver.
- (transitive) To cause to vary irregularly.
- (intransitive) To vary irregularly; to swing.
- (rare, figuratively, also literally) To rise and fall as a wave; to be tossed up and down the waves.
verb
- (transitive) To cause to drift gently through the air, to waft.
- (transitive, finance) To allow (the exchange value of a currency) to be determined by the markets.
- (transitive, finance) To issue or sell shares in a company (or units in a trust) to members of the public, followed by listing on a stock exchange.
- (intransitive) To drift or wander aimlessly.
- (transitive) To propose (an idea) for consideration.
- (intransitive, electronics) To be not connected or referenced to a known reference voltage.
- (poker) To perform a float.
- (transitive) To spread plaster over (a surface), using the tool called a float.
- (intransitive, colloquial) Of an idea or scheme, to be viable.
- (intransitive) To move in a fluid manner.
- (intransitive) To be capable of floating.
- (transitive) To transport by float (vehicular trailer).
- (intransitive, aviation) To remain airborne, without touching down, for an excessive length of time during landing, due to excessive airspeed during the landing flare.
- (transitive, retail) To prepare a till (cash register) for operation, either by putting a float (cash amount) in the cash drawer to provide change for customers making cash payments or (by extension) by recording the time a till starts being used for card payments if it is card-only
- (transitive, colloquial) To extend a short-term loan to.
- (intransitive) To drift gently through the air.
- To be supported by a liquid of greater density, such that part (of the object or substance) remains above the surface.
- (intransitive) To move in a particular direction with the liquid in which one is floating.
- (intransitive, figurative) To circulate.
- (transitive) To use a float (rasp-like tool) upon.
- (transitive) To cause something to be suspended in a fluid of greater density.
- (computing, publishing, transitive) To cause (an element within a document) to float above or beside others.
- (intransitive)To automatically adjust a parameter as related parameters change.
- (intransitive, of an object or substance) To be supported by a fluid of greater density (than the object).
- (intransitive, finance) (of currencies) To have an exchange value determined by the markets, as opposed to by central fiat.
- move lightly, as if suspended
- allow (currencies) to fluctuate
- put into the water
- be in motion due to some air or water current
- be afloat either on or below a liquid surface and not sink to the bottom
- convert from a fixed point notation to a floating point notation
- set afloat
- make the surface of level or smooth
- circulate or discuss tentatively; test the waters with
noun
- (poker) A maneuver where a player calls on the flop or turn with a weak hand, with the intention of bluffing after a subsequent community card.
- A breakdancing move in which the body is held parallel to the floor while balancing on one or both hands.
- (biology) The gas-filled sac, bag, or body of a siphonophore; a pneumatophore.
- A polishing block used in marble working; a runner.
- (automotive) A car carrier or car transporter truck or truck-and-trailer combination.
- A small sum of money put in a cashier's till, or otherwise secured, at the start of business, to enable change to be made.
- (weaving) A weft thread that passes over two or more warp threads (or less commonly, warp over weft).
- (publishing, digital typesetting) Any object (element) whose location in composition (page makeup, pagination) does not flow within body text but rather floats outside of it, usually anchored loosely (in buoy metaphor) to spots within it (citations, callouts): a figure (image), table, box, pull quote, ornament, or other floated element.
- A tool similar to a rasp, used in various trades.
- An elaborately decorated trailer or vehicle, intended for display in a parade or pageant.
- (knitting) A loose strand of yarn that passes behind one or more stitches when knitting with multiple yarns.
- (transport) A lowboy trailer.
- (insurance) Premiums taken in but not yet paid out.
- A soft beverage with a scoop of ice cream floating in it.
- A buoyant device used to support something in water or another liquid.
- (computing) A visual style on a web page that causes the styled elements to float above or beside others.
- (basketry) A decorative rod that extends over the body of a basket without being attached for part of its length.
- (programming) A floating-point number, especially one that has lower precision than a double.
- (finance) Funds committed to be paid but not yet paid.
- A floating toy made of foam, used in swimming pools.
- A mass of timber or boards fastened together, and conveyed down a stream by the current; a raft.
- A sort of trowel used for finishing concrete surfaces or smoothing plaster.
- (banking) The total amount of checks/cheques or other drafts written against a bank account but not yet cleared and charged against the account.
- (finance, Australia, and other Commonwealth countries?) An offering of shares in a company (or units in a trust) to members of the public, normally followed by a listing on a stock exchange.
- A float board.
- (British) A small vehicle used for local deliveries, especially in the term milk float.
- the time interval between the deposit of a check in a bank and its payment
- an elaborate display mounted on a platform carried by a truck (or pulled by a truck) in a procession or parade
- the number of shares outstanding and available for trading by the public
- an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
- a drink with ice cream floating in it
- something that floats on the surface of water
- a hand tool with a flat face used for smoothing and finishing the surface of plaster or cement or stucco
verb
- circulate, move around
- sing loudly and without inhibition
- sing the parts of (a round) in succession
- praise or celebrate in song
- speak or recite rapidly or in a rolling voice
- cause to move round and round
- angle with a hook and line drawn through the water
- To move (something, especially a round object) by, or as if by, rolling; to bowl, to roll, to trundle.
- To say (something) lightly and quickly, or in a deep, resounding voice.
- (fishing) To fish using a running fishing line.
- To speak lightly and quickly, or in a deep, resounding voice.
- (fishing) To fish in (a place) using a running fishing line (that is, a line with a hook on the end which is drawn along the water surface, possibly a line which would originally have been spooled on to a troll (etymology 2, noun etymology 2 sense 8.1)).
- (by extension, colloquial) To prank, tease, or mess with someone in a lighthearted way.
- (figurative, originally Internet slang) To post irrelevant or inflammatory statements in an online discussion in an attempt to start a heated argument or to derail a conversation, either for one's personal entertainment or as part of an organized political campaign.
- (figurative) To attract or draw out (someone or something); to allure, to elicit, to entice, to lure.
- (by extension) To persistently harass someone over the Internet.
- To roll; also, to turn round and round; to rotate, to spin, to whirl.
- To move or walk at a leisurely pace; to ramble, to saunter, to stroll.
- (specifically, slang) Chiefly of a man: synonym of cruise (“to stroll about to find a (male) sexual partner”).
- (fishing, Scotland, US) To fish using a line and bait or lures trailed behind a boat similarly to trawling.
noun
- a fisherman's lure that is used in trolling
- a partsong in which voices follow each other; one voice starts and others join in one after another until all are singing different parts of the song at the same time
- angling by drawing a baited line through the water
- (Scandinavian folklore) a supernatural creature (either a dwarf or a giant) that is supposed to live in caves or in the mountains
- (originally Scandinavian mythology, now also European folklore and fantasy) a giant supernatural being, especially a grotesque humanoid creature living in caves or hills or under bridges.
- (figurative, originally Internet slang) An inflammatory or insincere statement posted in an attempt to lure others into combative argument (a flame war), originally a way for regulars (long-time users) to poke light-hearted fun at new posters (especially in Usenet newsgroups) and promote in-group cohesion ("trolling for newbies").
- A fishing line, bait, or lure used to fish in these ways.
- (informal, Michigan) A Michigander who lives on the mainland, i.e. not a resident of the Upper Peninsula, so named due to living south of the Mackinaw Bridge.
- (by extension, originally Internet slang) A person who makes or posts inflammatory or insincere statements in an attempt to lure others into combative argument for purposes of personal entertainment or to manipulate their perception, especially in an online community or discussion.
- (derogatory, slang) An ugly or unpleasant person.
- (music) A song the parts of which are sung in succession; a catch, a round.
- An act of fishing by using a running fishing line, or by trailing a line with bait or lures behind a boat.
- (astronomy, meteorology) An optical ejection from the top of the electrically active core region of a thunderstorm that is red in colour and seems to occur after tendrils of vigorous sprites extend downward towards cloudtops.
- (by extension, derogatory, informal) A company, person, etc., that owns and legally enforces copyrights, patents, trademarks, or other intellectual property rights in an aggressive and opportunistic manner, often with no intention of commercially exploiting the subjects of the rights.
- An act of moving round; a repetition, a routine.
- (by extension, politics) A person who sows discord, or spreads misinformation or propaganda, in order to promote an agenda as part of an organized political campaign.
noun
verb
verb
verb
- move or sway in a rising and falling or wavelike pattern
- pause or hold back in uncertainty or unwillingness
- be unsure or weak
- move back and forth very rapidly
- sway from side to side
- move hesitatingly, as if about to give way
- give off unsteady sounds, alternating in amplitude or frequency
- Chiefly of a quality or thing: to change, to fluctuate, to vary.
- To begin to weaken or show signs of weakening in resolve; to falter, to flinch, to give way.
- Of a body part such as an eye or hand, or the voice: to become unsteady; to shake, to tremble.
- To swing or wave, especially in the air, wind, etc.; to flutter.
- Of light, shadow, or a partly obscured thing: to flicker, to glimmer, to quiver.
- To feel or show doubt or indecision; to be indecisive between choices; to vacillate.
noun
- the act of moving back and forth
- someone who communicates by waving
- the act of pausing uncertainly
- One who waves their arms, or causes something to swing or wave.
- A person who specializes in treating hair to make it wavy.
- (printing, historical) In full waver roller: a roller which places ink on the inking table of a printing press with a back and forth, waving motion.
- A state of beginning to weaken or showing signs of weakening in resolve; a falter.
- An act of moving back and forth, swinging, or waving; a flutter, a tremble.
- A state of feeling or showing doubt or indecision; a vacillation.
- A tool used to make hair wavy.
verb
noun
- The water held back by a dam or other obstruction.
- (paper industry) Water used in the papermaking process. Recycled to reduce usage of fresh water, and usually containing residual amounts of chemicals and fibres.
- A rowing stroke in which the oar is pushed forward to stop the boat; see back water
- (idiomatic, usually figurative) A remote place: somewhere that remains unaffected by new events, progresses, ideas, etc; any field of endeavor that figuratively resembles such a place.
- a body of water that was created by a flood or tide or by being held or forced back by a dam
- a place or condition in which no development or progress is occurring
noun
- the act of rotating rapidly
- any clever maneuver
- social dancing in which couples vigorously twist their hips and arms in time to the music; was popular in the 1960s
- a circular segment of a curve
- a jerky pulling movement
- a sharp strain on muscles or ligaments
- a hairdo formed by braiding or twisting the hair
- an unforeseen development
- a sharp bend in a line produced when a line having a loop is pulled tight
- a miniature whirlpool or whirlwind resulting when the current of a fluid doubles back on itself
- turning or twisting around (in place)
- an interpretation of a text or action
- the act of winding or twisting
- A distortion to the meaning of a passage or word.
- The spiral course of the rifling of a gun barrel or a cannon.
- A type of thread made from two filaments twisted together.
- (preceded by definite article) A modern dance popular in Western culture in the late 1950s and 1960s, based on rotating the hips repeatedly from side to side. See Twist (dance) on Wikipedia for more details.
- A twisting force.
- A material for gun barrels, consisting of iron and steel twisted and welded together.
- The form given in twisting.
- Anything twisted, or the act of twisting.
- An unexpected turn in a story, tale, etc.
- (slang) A girl, a woman.
- A rotation of the body when diving.
- A roll or baton of baked dough or pastry in a twisted shape.
- A strong individual tendency or bent; inclination.
- The degree of stress or strain when twisted.
- Ellipsis of hair twist.
- A sudden bend (or short series of bends) in a road, path, etc.
- A sliver of lemon peel added to a cocktail, etc.
- A sprain, especially to the ankle.
- (countable, uncountable) A small roll of tobacco.
verb
- (transitive) To cause to rotate.
- to move in a twisting or contorted motion, (especially when struggling)
- form into a spiral shape
- do the twist
- twist suddenly so as to sprain
- form into twists
- extend in curves and turns
- twist or pull violently or suddenly, especially so as to remove (something) from that to which it is attached or from where it originates
- practice sophistry; change the meaning of or be vague about in order to mislead or deceive
- turn in the opposite direction
- cause (an object) to assume a crooked or angular form
- To distort or change the truth or meaning of words when repeating.
- (transitive) To coax.
- To contort; to writhe; to complicate; to crook spirally; to convolve.
- To turn the ends of something, usually thread, rope etc., in opposite directions, often using force.
- To join together by twining one part around another.
- (card games) In the game of blackjack (pontoon or twenty-one), to be dealt another card.
- (reflexive) To wind into; to insinuate.
- (intransitive) To dance the twist (a type of dance characterised by twisting one's hips).
- To turn a knob etc.
- (intransitive, of a path) To wind; to follow a bendy or wavy course; to have many bends.
- To form a twist (in any of the above noun meanings).
- To wreathe; to wind; to encircle; to unite by intertexture of parts.
- To injure (a body part) by bending it in the wrong direction.
adj
noun
- A structure composed of a plank, balanced in the middle, used as a game in which one person goes up as the other goes down.
- A series of up-and-down movements.
- (medicine, attributively) An abnormal breathing pattern caused by airway obstruction, characterized by paradoxical chest and abdominal movement.
- A series of alternating movements or feelings.
- (chess) A tactic in which a piece repeatedly gains material, while simultaneously creating an inescapable series of alternating direct and discovered checks.
- a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end
verb
adj
noun
verb
adj
- Fluctuating; not constant.
- Unpredictable.
- Not stable.
- (physics) Radioactive, especially with a short half-life.
- Fickle.
- (chemistry) Readily decomposable.
- Having a strong tendency to change.
- disposed to psychological variability
- highly or violently reactive
- suffering from severe mental illness
- subject to change; variable
- lacking stability or fixity or firmness
- affording no ease or reassurance