/ Dictionary / Index O osnaburg: Meaning and Definition of Find definitions for: os•na•burg Pronunciation: (oz'nu-bûrg"), [key] — n. a heavy, coarse cotton in a plain weave, for grain sacks and sportswear and also finished into cretonne. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Osnabrück OSO Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language