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   Fast

   /fast/

   

   adjective

   • 1. moving or capable of moving at high speed: "a fast and powerful car" Similar speedyquickswiftrapidbrisknimblesprightlylivelyfast-movinghigh-speedturbosportyacceleratedexpressflyingwhirlwindblisteringbreakneckpell-mellmeteoricsmarthastyhurriedunhesitatingexpeditiousfleet-footedinformal:nippyzippyspankingscorchingblindingsupersoniccrackingliterary:fleetrare:tantivyalacritousvolantOpposite slow
   • ▪ performed or taking place at high speed; taking only a short time: "the journey was fast and enjoyable" Similar speedyquickswiftrapidbrisknimblesprightlylivelyfast-movinghigh-speedturbosportyacceleratedexpressflyingwhirlwindblisteringbreakneckpell-mellmeteoricsmarthastyhurriedunhesitatingexpeditiousfleet-footedinformal:nippyzippyspankingscorchingblindingsupersoniccrackingliterary:fleetrare:tantivyalacritousvolantOpposite slow
   • ▪ performing or able to perform a particular type of action quickly: "a fast reader"
   • ▪ allowing people or things to move at high speed: "a wide, fast road"
   • ▪ (of a playing field) likely to make the ball bounce or run quickly or to allow competitors to reach a high speed.
   • 2. (of a clock or watch) showing a time ahead of the correct time: "I keep my watch fifteen minutes fast"
   • 3. firmly fixed or attached: "he made a rope fast to each corner" Similar securesecuredfastenedtightfirmly fixedstuckjammedimmovableunbudgeablestiffclosedshuttoOpposite loose
   • ▪ (of friends) close and loyal: "they remained fast friends" Similar loyaldevotedfaithfulfirmsteadfaststaunchtrueboonbosominseparableconstantlastingunchangingunwaveringenduringunswervinginformal:as thick as thieves
   • 4. (of a film) needing only a short exposure: "a 35-mm color film which is ten times faster than Kodacolor II"
   • ▪ (of a lens) having a large aperture and therefore allowing short exposure times.
   • 5. (of a dye) not fading in light or when washed: "the dyes are boiled with the yarn to produce a fast color" Similar indeliblelastingpermanentstableOpposite temporary
   • 6. (of a person or lifestyle) engaging in or involving exciting or shocking activities: "the fast life she led in London" Similar wilddissipateddissolutedebauchedintemperateimmoderateloucherakishdecadentunrestrainedrecklessprofligateself-indulgentshamelesssinfulimmoralextravagantinformal:swingingOpposite sedate

   adverb

   • 1. at high speed: "he was driving too fast" Similar quicklyrapidlyswiftlyspeedilybrisklyat speedat full speedat full tiltenergeticallyhastilywith all hastein hastehurriedlyin a hurryposthastepell-mellwithout delayexpeditiouslywith dispatchlike a shotlike a flashin a flashin the blink of an eyein a winkin a tricein no time (at all)on the doubleat the speed of lightlike an arrow from a bowinformal:double quickin double quick timep.d.q. (pretty damn quick)nippilylike (greased) lightningat warp speedhell for leatherlike madlike crazylike the windlike a bomblike nobody's businesslike a scalded catlike the deucea mile a minutelike a bat out of hellat warp speedlike the clappersat a rate of knotslike billy-olickety-splitliterary:apaceOpposite slowly
   • ▪ within a short time: "they think they're going to get rich fast"
   • 2. so as to be hard to move; securely: "the ship was held fast by the anchor chain" Similar securelytightlyimmovablyfixedlyfirmly
   • 3. so as to be hard to wake: "they were too fast asleep to reply" Similar deeplysoundcompletely

   Word Origin Old Englishfæst ‘firmly fixed, steadfast’ and fæste ‘firmly’, of Germanic origin; related to Dutch vast and German fest ‘firm, solid’ and fast ‘almost’. In Middle English the adverb developed the senses ‘strongly, vigorously’ (compare with run hard), and ‘close, immediate’ (just surviving in the archaic fast by; compare with hard by), hence ‘closely, immediately’ and ‘quickly’; the idea of rapid movement was then reflected in adjectival use.

   Scrabble Points: 7

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2. www.dictionary.com › browse › fastFAST Definition & Meaning | Dictionary.com

   www.dictionary.com › browse › fast

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   Fast definition: moving or able to move, operate, function, or take effect quickly; quick; swift; rapid. See examples of FAST used in a sentence.

3. www.oxfordlearnersdictionaries.com › us › definitionfast adjective - Definition, pictures, pronunciation and usage...

   www.oxfordlearnersdictionaries.com › us › definition

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   Fast is used especially to describe a person or thing that moves or is able to move at great speed.; Quick is more often used to describe something that is done in a short time or without delay.; Rapid, swift and speedy are more formal words.; Rapid is most commonly used to describe the speed at which something changes. It is not used to describe the speed at which something moves or is done:

4. www.collinsdictionary.com › dictionary › englishFAST definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › dictionary › english

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   4 days ago · 31 meanings: 1. acting or moving or capable of acting or moving quickly; swift 2. accomplished in or lasting a short time 3..... Click for more definitions.

5. www.dictionary.com › browse › fast&Fast Definition & Meaning | Dictionary.com

   www.dictionary.com › browse › fast&

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   Fast definition, moving or able to move, operate, function, or take effect quickly; quick; swift; rapid: a fast horse;a fast pain reliever;a fast thinker. See more.

6. www.thefreedictionary.com › fastFast - definition of fast by The Free Dictionary

   www.thefreedictionary.com › fast

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   fast 1 (făst) adj. fast·er, fast·est 1. Acting, moving, or capable of acting or moving quickly; swift. 2. a. Accomplished in relatively little time: a fast visit. b. Acquired quickly with little effort and sometimes unscrupulously: made a fast buck scalping tickets. 3. Quick to understand or learn; mentally agile: a class for the faster students. 4 ...

7. www.yourdictionary.com › fastFast Definition & Meaning | YourDictionary

   www.yourdictionary.com › fast

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   Fast definition: Acting, moving, or capable of acting or moving quickly; swift.

8. www.vocabulary.com › dictionary › fastFast - Definition, Meaning & Synonyms | Vocabulary.com

   www.vocabulary.com › dictionary › fast

   When you see fast, you might think of Olympic runner Usain "Lightning" Bolt or a Porsche 911 Turbo. Alternatively, and quite confusingly, fast also means to refrain from eating for a certain period, usually for religious reasons.