- artillery, heavy weapon, gun, ordnance - large but transportable armament
--1 is a kind of armament
--1 is a part of battery
--1 has parts: stock, gunstock
--1 has particulars:cannon; catapult, arbalest, arbalist, ballista, bricole, mangonel, onager, trebuchet, trebucket; field artillery, field gun; four-pounder - artillery, artillery unit - an army unit that uses big guns
--2 is a kind of army unit
--2 has particulars: battery - weapon, artillery - a means of persuading or arguing; "he used all his conversational weapons"
--3 is a kind of persuasion, suasion