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Showing results for "bit"
  • past tense form of bite.
  • past participle of bite.
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    bit
  • B.I.T.
    B.I.T.
    abbreviation
    Bachelor of Industrial Technology.
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Synonyms

bit

1 American  
[bit] / bɪt /

noun

  1. Machinery.

    1. a removable drilling or boring tool for use in a brace, drill press, or the like.

    2. a removable boring head used on certain kinds of drills, as a rock drill.

    3. a device for drilling oil wells or the like, consisting of a horizontally rotating blade or an assembly of rotating toothed wheels.

  2. the mouthpiece of a bridle, having fittings at each end to which the reins are fastened.

  3. anything that curbs or restrains.

  4. the blade or iron of a carpenter's plane.

  5. the cutting part of an ax or hatchet.

  6. the wide portion at the end of an ordinary key that moves the bolt.


verb (used with object)

bitted, bitting
  1. to put a bit in the mouth of (a horse).

  2. to curb or restrain with, or as with, a bit.

  3. to grind a bit on (a key).

idioms

  1. take the bit in / between one's teeth, to cast off control; willfully go one's own way.

    He took the bit in his teeth and acted against his parents' wishes.

bit 2 American  
[bit] / bɪt /

noun

  1. a small piece or quantity of anything.

    a bit of string.

    Synonyms:
    fragment, scrap, jot, iota, whit, grain, speck, particle
  2. a short time.

    Wait a bit.

  3. Informal. an amount equivalent to 12½ U.S. cents (used only in even multiples).

    two bits; six bits.

  4. an act, performance, or routine.

    She's doing the Camille bit, pretending to be near collapse.

  5. a stereotypic or habitual set of behaviors, attitudes, or styles associated with an individual, role, situation, etc..

    the whole Wall Street bit.

  6. Also called bit part. a very small role, as in a play or motion picture, containing few or no lines.

  7. any small coin.

    a threepenny bit.

  8. a Spanish or Mexican silver real worth 12½ cents, formerly current in parts of the United States.


idioms

  1. bit by bit, by degrees; gradually.

    Having saved money bit by bit, they now had enough to buy the land.

  2. do one's bit, to contribute one's share to an effort.

    They all did their bit during the war.

  3. a bit, rather or somewhat; a little.

    a bit sleepy.

  4. a bit much, somewhat overdone or beyond tolerability.

  5. every bit, quite; just.

    every bit as good.

  6. quite a bit, a fairly large amount.

    There's quite a bit of snow on the ground.

bit 3 American  
[bit] / bɪt /

noun

Computers.
    1. Also called binary digit. a single, basic unit of digital information that is represented by one of two values, such as 1 or 0, True or False, or Yes or No.

    2. the amount of computer memory required for storing such a unit of information, consisting of one of a series of identical physical components that can assume either of two states corresponding to one of two values.

  1. baud. a unit used to measure the speed of signaling or data transfer, equal to the number of pulses or digital bits per second.

    bit rate.


bit 4 American  
[bit] / bɪt /

verb

  1. simple past tense and a past participle of bite.


B.I.T. 5 American  

abbreviation

  1. Bachelor of Industrial Technology.


bit 1 British  
/ bɪt /

noun

  1. a small piece, portion, or quantity

  2. a short time or distance

  3. informal the value of an eighth of a dollar: spoken of only in units of two

    two bits

  4. any small coin

  5. short for bit part

  6. informal way of behaving, esp one intended to create a particular impression

    she's doing the prima donna bit

  7. rather; somewhat

    a bit dreary

    1. rather

      a bit of a dope

    2. a considerable amount

      that must take quite a bit of courage

  8. slang a sexually attractive woman

  9. gradually

  10. informal an extramarital affair

  11. to make one's expected contribution

  12. (foll by as) to the same degree

    she was every bit as clever as her brother

  13. not in the slightest; not at all

  14. completely apart

    to fall to bits

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

bit 2 British  
/ bɪt /

noun

  1. a metal mouthpiece, for controlling a horse on a bridle

  2. anything that restrains or curbs

    1. to undertake a task with determination

    2. to rebel against control

  3. a cutting or drilling tool, part, or head in a brace, drill, etc

  4. the blade of a woodworking plane

  5. the part of a pair of pincers designed to grasp an object

  6. the copper end of a soldering iron

  7. the part of a key that engages the levers of a lock

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to put a bit in the mouth of (a horse)

  2. to restrain; curb

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
bit 3 British  
/ bɪt /

noun

  1. a single digit of binary notation, represented either by 0 or by 1

  2. the smallest unit of information, indicating the presence or absence of a single feature

  3. a unit of capacity of a computer, consisting of an element of its physical structure capable of being in either of two states, such as a switch with on and off positions, or a microscopic magnet capable of alignment in two directions

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

bit 4 British  
/ bɪt /

verb

  1. the past tense and (archaic) past participle of bite

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

bit Scientific  
/ bĭt /
  1. The smallest unit of computer memory. A bit holds one of two possible values, either of the binary digits 0 or 1. The term comes from the phrase binary digit.

  2. See Note at byte


bit Cultural  
  1. The smallest unit of information. One bit corresponds to a “yes” or “no.” Some examples of a bit of information: whether a light is on or off, whether a switch (like a transistor) is on or off, whether a grain of magnetized iron points up or down.


bit More Idioms  

Discover More

The information in a digital computer is stored in the form of bits.

Other Word Forms


Etymology

Origin of bit1

First recorded before 900; Middle English bit(t)e, bit, bete “a strike or hit, a blow with a sharp weapon; the blade, tip, or point of a weapon,” Old English bíte “bite, pain, biting pain of a wound”; cognate with German Biss, Old Norse bit; see origin at bite

Origin of bit2

First recorded before 1000; Middle English bite “a bite, mouthful, portion,” Old English bita “bit, morsel, fragment”; cognate with German Bissen, Old Norse biti; see bite

Origin of bit3

First recorded in 1945–50; b(inary) + (dig)it


Explanation

Let me give you a bit of advice: Use bit when you're talking about a small amount. Bit is a small but useful word. Like drill bits, which fit on the end of a drill to change its function, the word bit has several uses. Usually, it means a little piece of something, even time. If you ask me when I'm arriving, I might say, "In a little bit." A bit can also be a short theatrical entertainment, the metal piece a horse bites on, or digital information that's 1/8 the size of a byte.

Keep Reading on Vocabulary.com

Vocabulary lists containing bit

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"New Zealand has spoken. It may take us a little bit longer to figure out exactly what it is that you've said," Labour leader Chris Hipkins told supporters.

From Barron's ● Nov. 7, 2026

Pigott described caffeine as "a bit like going into your overdraft - you might immediately have a little bit more money or cash, but that does need to be repaid in some format".

From BBC ● Nov. 6, 2026

“My other complaint is that 5.75% seems a bit low for the loss of liquidity,” he said.

From MarketWatch ● Nov. 6, 2026

It was just this eclectic little store that had a bit of everything.

From The Wall Street Journal ● Nov. 6, 2026

He took it and bit off a small fragment.

From "Wolf Brother" by Michelle Paver

The tumult ceas'd, the colt submitted, And, like his ancestors, was bitted.

From The Children's Garland from the Best Poets by Coventry Kersey Dighton Patmore

His poor, underfed horse, in reaching for the grass near his bitted mouth, had drawn the reins beneath his hoofs and was about to break them.

From The Cottage of Delight A Novel by Will N. (William Nathaniel) Harben

The tumult ceased, the colt submitted, And, like his ancestors, was bitted.

From The Land of Song, Book II For lower grammar grades by Various

The Nestor spoke—the colt submitted— And, like his ancestry, was bitted.

From Fables of John Gay (Somewhat Altered) by John Gay

"He rides the biggest whirlwind—he has got it saddled and bitted."

From The Outcry by Henry James

Still no suspicion of the truth reached me that since I came to live with him my uncle had been bitting and breaking his tongue.

From The Light in the Clearing by Irving Bacheller

A little shadow passes over my mind as I think of the analogy to bitting a horse.

From Revisiting the Earth by James Langdon Hill

So the Pyrenees, with her cargo of fire, was hove to, bitting the teeth of the gale and fighting and smashing the pounding seas.

From South Sea Tales by Jack London

Well what makes you so sure about it sneered the other bitting his lip so savageley that the blood ran.

From Penrod by Booth Tarkington

I have not seen a dozen coachmen, private or public, to whom my youngest child could not have given invaluable suggestions as to the bitting, harnessing, and handling of his cattle.

From Germany and the Germans From an American Point of View by Price Collier

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