/ Dictionary / Index L Lempert operation: Meaning and Definition of Find definitions for: Lem'pert opera"tion Pronunciation: (lem'purt), [key] — Surg. Surg. fenestration (def. 3c). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lempa lempira Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language