/ Dictionary / Index L Lazear: Meaning and Definition of Find definitions for: La•zear Pronunciation: (lu-zēr'), [key] 1866–1900, U.S. physician and bacteriologist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. laze lazuli 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