/ Dictionary / Index B Bockscar*: Meaning and Definition of Find definitions for: Bocks•car Pronunciation: (boks'kär"), [key] — n. the U.S. B-29 bomber that dropped the atom bomb on Nagasaki, Japan, on Aug. 9, 1945. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bock beer bocor Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language