/ Dictionary / Index B beardtongue: Meaning and Definition of Find definitions for: beard•tongue Pronunciation: (bērd'tung"), [key] — n. any plant belonging to the genus Penstemon, of the figwort family. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Beardsley beard worm Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language