/ Dictionary / Index B BeV: Meaning and Definition of Find definitions for: BeV Pronunciation: (bev), [key] — Physics. Physics. billion electron-volts. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Beuthen Bevan Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language