"trench mortars" in German trench mortars Mörser Granatwerfer Detailed translations for "trench mortars" trench mortars trench mortars(also: mortars, grenade-throwers, grenade-launchers, bomb-throwers) Mörser{masculine plural} trench mortars(also: mortars, grenade-throwers, grenade-launchers, bomb-throwers) Granatwerfer{masculine plural}