Main Entry:

¹bit

Pronunciation:

\ˈbit\

Function:

noun

Etymology:

Middle English bitt, from Old English bite act of biting; akin to Old English bītan bite

Date:

14th century

1 a (1): the biting or cutting edge or part of a tool (2): a replaceable part of a compound tool that actually performs the function (as drilling or boring) for which the whole tool is designed bplural : the jaws of tongs or pincers2: something bitten or held with the teeth: a: the usually steel part of a bridle inserted in the mouth of a horse b: the rimmed mouth end on the stem of a pipe or cigar holder 3: something that curbs or restrains4: the part of a key that enters the lock and acts on the bolt and tumblers

[bit illustration]