Breadcrumb Home > Dictionary > Index R Retrovir: Meaning and Definition of Find definitions for: Ret•ro•vir Pronunciation: (re'trō-vēr"), [key] — Pharm., Trademark. Pharm.,Trademark. the international brand name for azidothymidine. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: retrovir (Thesaurus) retroversion retrovirus TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: aspirant Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language