/ Dictionary / Index P pharmaceutical: Meaning and Definition of Find definitions for: phar•ma•ceu•ti•cal Pronunciation: (fär"mu-s'ti-kul), [key] — adj. pertaining to pharmacy or pharmacists. —n. a pharmaceutical preparation or product. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pharmaceutical (Thesaurus) pharm. pharmaceutics Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language