/ Dictionary / Index L lansa: Meaning and Definition of Find definitions for: lan•sa Pronunciation: (lan'su), [key] — n. langsat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lansa (Thesaurus) Lanoxin Lansberg Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language