a case or container that holds a substance, device, or material which is difficult, troublesome, or awkward to handle and that usually can be easily changed as
tube (as of metal) containing a complete charge for a firearm and usually an initiating device (as a primer)
case containing an explosive charge for blasting
often cylindrical container for insertion into a larger mechanism or apparatus
a case containing the charge for a gun [n -S]
small case that contains a phonograph needle and transducer and is attached to a tonearm
removable case containing a magnetic tape or one or more disks and used as a computer storage medium
case for holding printed circuit chips containing a computer program a video-game cartridge