[{"Bold_text": "noun", "List Items": ["Also called cartouche .a cylindrical case of pasteboard, metal, or the like, for holding a complete charge of powder, and often also the bullet or the shot for a rifle, machine gun, or other small arm.", "a case containing any explosive charge, as for blasting.", "any small container for powder, liquid, or gas, made for ready insertion into some device or mechanism:an ink cartridge for a pen.", "Also called magazine .Photography.a lightproof metal or plastic container for a roll of film, usually containing both the supply and take-up spools, as well as a pressure plate, for rapid loading without the necessity of threading the film.", "Audio. pickup(def8) pickup(def8).", "a flat, compact container enclosing an endless loop of audiotape, operated by inserting into a slot in a player."]}]