Breadcrumb Home > Dictionary > Index O Oost: Meaning and Definition of Find definitions for: Oost Pronunciation: (ōst), [key] 1600?–71, and his son,1639?–1713, Flemish painters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. oospore OOT TrendingHere are the facts and trivia that people are buzzing about. The Book of Philippians: Summary Current Events This Week: May 2023 Preamble of the United Nations Charter Queen Victoria Books of the Bible: New Testament Books in Order The 88 Recognized Constellations ✖ Related Content Daily Word Quiz: panache Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language