/ Dictionary / Index B Barbarossa: Meaning and Definition of Find definitions for: Bar•ba•ros•sa Pronunciation: (bär"bu-ros'u), [key] — n. See(def. 1). the planning and operational code name the Germans gave to their invasion of the Soviet Union (June 22, 1941). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: barbarossa (Thesaurus) barbarize Barbarossa I Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language