trench mortar Definition

mortar, howitzer, fire trench, trench, artillery, mitrailleur, potgun, shell, artillery shell, artillery fire, field gun, mitraille, naval gun, terreplein, antitank, military vehicle, untrenched, coalhole, abreuvoir, unshell, phragmocone, rerebrace, shellproof, eprouvette, stone pit, grenado, miliolite, whitworth gun, cannon, naval weaponry, zumbooruk, breechloader, scrobiculate, culch, shellwork, ribaudequin, bourrelet, tertiate, grenade, shellfire, cunette, machine gun, munition, passegarde, coehorn, demicannon, infantry, siphonostomatous, fragmentation bomb, shrapnel, first world war, ginging, remblai, ammunition, attack submarine, defensive structure, stern chaser, scolithus, melanian, slow match, maxim gun, pestilation, percussion cap, splinterproof, strombite, army unit, gatling gun, ordnance, hypaspist, musketoon, batardeau, strockle, unrifled, bunker, projectile, bersagliere, tirailleur, capsquare, funk hole, bombardment, mitrailleuse, fire ship, natural depression, breech pin, concameration, dispart, automatic firearm, emplecton, spear gun, artilleryman, pillbox, tank, interdome, megastome, epinglette, corneocalcareous, defense system, subumbonal, rifle, gunnage,