/ Dictionary / Index L Letzeburgesch: Meaning and Definition of Find definitions for: Letz•e•burg•esch Pronunciation: (let'se-br"gush), [key] — n. a Germanic dialect that is the native language of most of the people of Luxembourg. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. letup leu 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