Breadcrumb Home > Dictionary > Index O outfly: Meaning and Definition of Find definitions for: out•fly Pronunciation: (out"flī'), [key] — v., -flew, -flown, -fly•ing. —v.t. to surpass in flying, esp. in speed or distance: to outfly the speed of sound. —v.i. to fly out or forth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. outflux outfoot 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: bilious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language