/ Dictionary / Index B Benicia: Meaning and Definition of Find definitions for: Be•ni•cia Pronunciation: (bu-nē'shu), [key] — n. a town in W California. 15,376. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Beni benighted 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