cartridge

B2 · Upper Intermediate Countable noun Technical

n. a single piece of ammunition for a gun, containing the bullet and the powder.

n. a complete unit of ammunition consisting of a casing, primer, propellant, and projectile.

“The hunter loaded a fresh cartridge into his rifle before heading into the woods.”

“Forensic experts examined the spent cartridge found at the scene to determine the calibre of the weapon used in the incident.”

B1 · Intermediate Countable noun Computing

n. a plastic case containing a game that you plug into an old game console.

n. a removable enclosure containing read-only memory chips, used for loading software onto legacy home computers or video game consoles.

“He blew on the game cartridge to clean the dust off before putting it in the console.”

“Collectors often pay a premium for vintage game cartridges that still include their original packaging and instruction manuals.”

C1 · Advanced Countable noun Technical

n. any small part of a machine that you can replace easily with a new one.

n. a prefabricated subassembly designed to be easily installed in or removed from a larger mechanism.

“The plumber replaced the ceramic cartridge inside the leaky tap.”

“The modular design allows technicians to swap out the filter cartridge in seconds without having to dismantle the entire purification system.”