canister
Americannoun
-
a small box or jar, often one of a kitchen set, for holding tea, coffee, flour, and sugar.
-
Also called canister shot. case shot.
-
the part of a gas mask containing the neutralizing substances through which poisoned air is filtered.
noun
-
a container, usually made of metal, in which dry food, such as tea or coffee, is stored
-
-
a type of shrapnel shell for firing from a cannon
-
Also called: canister shot. case shot. the shot or shrapnel packed inside this
-
Etymology
Origin of canister
1670–80; < Latin canistrum wicker basket < Greek kánastron, derivative of kánna reed ( cane ), with -astron, variant of -tron suffix of instrument (probably from verbal derivatives, as stégastron covering, from stegázein to cover)
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The government says it is an offence to illegally dispose of canisters and local councils have powers to take enforcement action against offenders.
From BBC
I put down my kale and lean against the counter, causing the sugar canister to wobble.
From Literature
![]()
Elizabeth, 38, from Leven, spotted the prosthesis, which she first thought was a gas canister, on one of her usual walks from Hornsea.
From BBC
One indelible image of Metro Surge was of Bovino, emerging from an SUV into a wintry melee, like a general stepping onto a battlefield, and launching a canister that released green smoke at protesters.
“Third warning. Gas, gas, gas,” Bovino says, then tossing the canister and pushing people away from the intersection.
From Salon
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.