/ Dictionary / Index L Lederberg: Meaning and Definition of Find definitions for: Led•er•berg Pronunciation: (led'ur-bûrg"), [key] born 1925, U.S. geneticist: Nobel prize for medicine 1958. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ledbetter lederhosen Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language