/ Dictionary / Index L Lauenburg: Meaning and Definition of Find definitions for: Lau•en•burg Pronunciation: (lou'un-bûrg"), [key] — n. a region in Schleswig-Holstein, in NW Germany: duchy under German rulers 1260–1689; later part of Prussia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Laue diagram laugh 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