/ Dictionary / Index L Leloir: Meaning and Definition of Find definitions for: Le•loir Pronunciation: (lu-lwär' Sp. le-lwär'), [key] born 1906, Argentine biochemist, born in France: Nobel prize for chemistry 1970. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Leland Lely Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language