/ Dictionary / Index L langostino: Meaning and Definition of Find definitions for: lan•go•sti•no Pronunciation: (lang"gu-stē'nō), [key] — pl. -nos. langoustine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. langosta* langouste* Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language