/ Dictionary / Index B bitting: Meaning and Definition of Find definitions for: bit•ting Pronunciation: (bit'ing), [key] — n. one of the indentations on the bit of a key. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bitterwort bittock Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language