canister

1 ENTRIES FOUND:
canister /ˈkænəstɚ/ noun
plural canisters
canister
/ˈkænəstɚ/
noun
plural canisters
Britannica Dictionary definition of CANISTER
[count]
1 
: a container with a lid that is used for keeping dry products
2 
: a plastic or metal container that is used for keeping a roll of film
3 
: a metal case that contains gas or chemical substances and that bursts when it is fired from a gun