/ Dictionary / Index P prostate: Meaning and Definition of Find definitions for: pros•tate Pronunciation: (pros'tāt), [key] — Anat. Anat. —adj. of or pertaining to the prostate gland. —n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: prostate (Thesaurus) prostasis prostatectomy Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language