/ Dictionary / Index P pharmacology: Meaning and Definition of Find definitions for: phar•ma•col•o•gy Pronunciation: (fär"mu-kol'u-jē), [key] — n. the science dealing with the preparation, uses, and esp. the effects of drugs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pharmacology (Thesaurus) pharmacolite pharmacopoeia Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language