/ Dictionary / Index B biter: Meaning and Definition of Find definitions for: bit•er Pronunciation: (bī'tur), [key] — n. a person or animal that bites, esp. habitually or viciously: That dog is a biter. the larger claw of a crab. a cheat; swindler; fraud. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: biter (Thesaurus) biteplate bite-size Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language