Noun

• S: (n) cartridge (ammunition consisting of a cylindrical casing containing an explosive charge and a bullet; fired from a rifle or handgun)
• S: (n) magazine, cartridge (a light-tight supply chamber holding the film and supplying it for exposure as required)
• S: (n) cartridge (a module designed to be inserted into a larger piece of equipment) "he loaded a cartridge of fresh tape into the tape deck"
• S: (n) cartridge, pickup (an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable)