bit

/bit/
Học thuật
Thân thiện
bit

The carpenter selects a drill bit from his toolbox.

Definition
  1. Noun:
    • A small piece or quantity of something: A bit refers to a small fragment, amount, or portion of a substance or concept.
    • A short time or distance: A bit can indicate a brief period or a small measure of distance.
    • A unit of information in computing: In digital systems, a bit is the most basic unit of information, representing a binary state (0 or 1).
    • The metal mouthpiece of a bridle: A bit is the part of a horse's bridle that goes in its mouth, used for control.
    • The cutting part of a tool: A bit is the pointed, often replaceable, cutting or drilling part of a tool like a drill.
Examples of Usage
  • Noun (small piece/amount):
    • Would you like a bit of cake? (A small portion of cake.)
    • There's a bit of paper on the floor. (A small fragment of paper.)
  • Noun (short time):
    • Wait a bit, I'll be right there. (Wait a short moment.)
    • The pain lasted only a bit. (The pain lasted only a brief time.)
  • Noun (computing):
    • The file is 8 bits long. (The file's size is measured in these basic information units.)
  • Noun (horse equipment):
    • The rider adjusted the horse's bit. (The metal mouthpiece of the bridle.)
  • Noun (tool part):
    • He changed the drill bit to make a larger hole. (The cutting part of the drill.)
Advanced Usage
  • "A bit" (as an adverb): Slightly or to a small degree.

    • I'm a bit tired. (I am slightly tired.)
    • Could you turn the volume down a bit? (Could you reduce the volume slightly?)
  • "Bit by bit": Gradually or in small stages.

    • She saved money bit by bit. (She saved money gradually, in small amounts.)
  • "Do one's bit": To contribute one's share of effort to a common task.

    • Everyone needs to do their bit to help the community. (Everyone should contribute their share of effort.)
Variants and Related Words
  • Bitty (adj): Made up of small bits or pieces; fragmented.
    • The report was a bitty collection of notes. (The report was a fragmented collection.)
  • Bitwise (adj): (Computing) Operating on individual bits of data.
    • A bitwise comparison of the two values. (A comparison performed on each individual bit.)
Synonyms
  • Piece: A part of something.
  • Fragment: A small part broken off.
  • Morsel: A small piece of food.
  • Moment: A very brief period.
  • Iota: An extremely small amount.
Related Phrases (Phrasal Verbs)
  • Bit off more than one can chew: To take on a task that is too big or difficult.
    • By accepting three major projects, she bit off more than she could chew. (She took on more responsibility than she could handle.)
Related Idioms
  • Champ at the bit: To be impatient to start or do something.
    • The team was champing at the bit to begin the game. (The team was very eager and impatient to start.)
  • Two bits: (Informal, chiefly US) Twenty-five cents; a small amount.
    • That advice isn't worth two bits. (That advice is not valuable.)
  • Take the bit between one's teeth: To take control of a situation, often stubbornly or independently.
    • Once he got the idea, he took the bit between his teeth and wouldn't listen to advice. (He pursued the idea with stubborn determination.)
bit

The carpenter selects a drill bit from his toolbox.

Noun
  1. the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press
    • he looked around for the right size bit
  2. the part of a key that enters a lock and lifts the tumblers
  3. a short theatrical performance that is part of a longer program
    • he did his act three times every evening
    • she had a catchy little routine
    • it was one of the best numbers he ever did
  4. a small fragment
    • overheard snatches of their conversation
  5. a small amount of solid food; a mouthful
    • all they had left was a bit of bread
  6. a unit of measurement of information (from binary + digit); the amount of information in a system having two equiprobable states
    • there are 8 bits in a byte
  7. piece of metal held in horse's mouth by reins and used to control the horse while riding
    • the horse was not accustomed to a bit
  8. an instance of some kind
    • it was a nice piece of work
    • he had a bit of good luck
  9. an indefinitely short time
    • wait just a moment
    • in a mo
    • it only takes a minute
    • in just a bit
  10. a small fragment of something broken off from the whole
    • a bit of rock caught him in the eye
  11. a small piece or quantity of something
    • a spot of tea
    • a bit of paper
    • a bit of lint
    • I gave him a bit of my mind