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canister

/ˈkænɪstər/

A small container, especially one for storing materials

From Latin, ultimately borrowed from Ancient Greek canistr- (Basket or woven container).

noun
canistr-
Ancient Greek
Verified
kanystron (κάνυστρον)
A basket made from reeds

from Greek kanystron "basket made

Latin
Verified
canistrum
A wicker basket for bread, fruit, or flowers

from Latin canistrum "wicker basket" for bread, fruit, flowers, etc.

+1 more source
Middle English
Verified
canustyr
A basket; borrowed from Latin

from Middle English canustyr (“basket”), a borrowing

Modern English
AI-inferred
canister
The spelling and meaning later influenced by unrelated can
Modern English
canister

Long before it held coffee, gunpowder, or tennis balls, a canister was something you could weave: the Latin canistrum meant a wicker basket, borrowed from Greek kanystron, a reed basket for bread, fruit, and flowers. In late-15th-century Middle English, canustyr still sounded like a humble basket rather than a tidy metal cylinder. The modern container sense appeared in 1711, probably helped along by the unrelated word can, whose compact metal shape pulled canister in a new direction. Then warfare gave the word another sharp edge: by 1801, canister shot meant a casing packed with small projectiles, essentially a metal basket of violence fired from a cannon. The word began with reeds and ended with pellets—proof that even a basket can enlist.

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