/ Dictionary / Index L lessee: Meaning and Definition of Find definitions for: les•see Pronunciation: (le-sē'), [key] — n. a person, group, etc., to whom a lease is granted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lessee (Thesaurus) less lessen Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language