/ Dictionary / Index B biopsy: Meaning and Definition of Find definitions for: bi•op•sy Pronunciation: (bī'op-sē), [key] — n., pl. v., -sies, -sied, -sy•ing. —n. the removal for diagnostic study of a piece of tissue from a living body. a specimen obtained from a biopsy. —v.t. to remove (living tissue) for diagnostic evaluation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: biopsy (Thesaurus) bioprocess biopsychic 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