cartridge Meaning, Definition & Usage

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

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