cartridge
cartridge
noun
/ˈkɑːtrɪdʒ/
1 ​(North American English also shell) a tube or case containing explosive and a bullet or shot, for shooting from a gun
He was armed with a replica pistol, capable of firing blank cartridges.
2 a case containing something that is used in a machine, for example ink for a printer, film for a camera, etc. Cartridges are put into the machine and can be removed and replaced when they are finished or empty.
​3 a thin tube containing ink (= coloured liquid for writing) which you put inside a pen
Word Origin
late 16th cent.: from French cartouche (feminine noun), from Italian cartoccio, from carta, from Latin carta, charta, from Greek khartēs ‘papyrus leaf’.
e.g.
If you don't want to die, asshole... help me find my cartridges that fell in the river! テメーも死にたくなきゃ川に落ちた銃弾を…探せェ！ (/yupeco/『ゴールデンカムイ』7話)