catflap.org Online Dictionary Query

  Bit \Bit\ (Computers) [binary digit.]
     1. the smallest unit of information, equivalent to a choice
        between two alternatives, as yes or no; on or off.
        [PJC]
  
     2. (Computers) the physical representation of a bit of
        information in a computer memory or a data storage medium.
        Within a computer circuit a bit may be represented by the
        state of a current or an electrical charge; in a magnetic
        storage medium it may be represented by the direction of
        magnetization; on a punched card or on paper tape it may
        be represented by the presence or absence of a hole at a
        particular point on the card or tape.
        [PJC]
  
     Bit my bit, piecemeal. --Pope.
        [1913 Webster]

  Bit \Bit\, n. [OE. bite, AS. bita, fr. b[=i]tan to bite; akin to
     D. beet, G. bissen bit, morsel, Icel. biti. See Bite, v.,
     and cf. Bit part of a bridle.]
     1. A part of anything, such as may be bitten off or taken
        into the mouth; a morsel; a bite. Hence: A small piece of
        anything; a little; a mite.
  
     2. Somewhat; something, but not very great.
  
              My young companion was a bit of a poet. --T. Hook.
  
     Note: This word is used, also, like jot and whit, to express
           the smallest degree; as, he is not a bit wiser.
  
     3. A tool for boring, of various forms and sizes, usually
        turned by means of a brace or bitstock. See Bitstock.
  
     4. The part of a key which enters the lock and acts upon the
        bolt and tumblers. --Knight.
  
     5. The cutting iron of a plane. --Knight.
  
     6. In the Southern and Southwestern States, a small silver
        coin (as the real) formerly current; commonly, one worth
        about 12 1/2 cents; also, the sum of 12 1/2 cents.
  
     Bit my bit, piecemeal. --Pope.