/ Dictionary / Index A anti-infective: Meaning and Definition of Find definitions for: an•ti-in•fec•tive Pronunciation: (an"tē in-fek'tiv, an"tī-), [key] — Pharm. Pharm. —adj. of or pertaining to a substance used in the treatment of an infection. —n. any such substance, as bacitracin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. anti-imperialist anti-inflammatory Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language