Breadcrumb Home > Dictionary > Index L Luger: Meaning and Definition of Find definitions for: Lu•ger Pronunciation: (l'gur), [key] — Trademark. Trademark. a brand of automatic pistol of 9-millimeter caliber, made in Germany. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: luger (Thesaurus) luge lug foresail ✖ Related Content Daily Word Quiz: tautology Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language