/ Dictionary / Index B B.Ch.E.: Meaning and Definition of Find definitions for: B.Ch.E. Pronunciation: [key] Bachelor of Chemical Engineering. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bch. B chromosome 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