/ Dictionary / Index L lingua: Meaning and Definition of Find definitions for: lin•gua Pronunciation: (ling'gwu), [key] — pl. -guae the tongue or a part like a tongue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lingua (Thesaurus) -lings lingua franca Related Content Daily Word Quiz: intrepid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language