/ Dictionary / Index B barba: Meaning and Definition of Find definitions for: bar•ba Pronunciation: (bär'bu), [key] — n. Med. the beard. a hair of the head. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. barb barba amarilla 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