/ Dictionary / Index L Le Duc Tho: Meaning and Definition of Find definitions for: Le Duc Tho Pronunciation: (lā' duk' tō'), [key] (Phan Dinh Khai), 1911–90, Vietnamese politician and statesman: declined 1973 Nobel peace prize. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ledoux Ledyard Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language