1. ammunition consisting of a cylindrical casing containing an explosive charge and a bullet; fired from a rifle or handgun

Definition categories: man–made, ammo, ammunition

2. a light-tight supply chamber holding the film and supplying it for exposure as required

Similar word(s): magazine

Definition categories: man–made

3. a module designed to be inserted into a larger piece of equipment

- he loaded a cartridge of fresh tape into the tape deck

Definition categories: man–made, module

4. an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable

Similar word(s): pickup

Definition categories: man–made