(zoology) Any of the terrestrial isopod crustaceans of suborder Oniscidea; a woodlouse.

Asphodelus fistulosus, an annual or short-lived perennial herb with a hollow stem and a large tuft of onion-like rounded hollow leaves.

An onion cut to resemble a flower, battered and deep-fried as an appetizer.

Allium × proliferum, a kind of hybrid onion with a cluster of bulblets where a normal onion would have flowers.

plural of yellow onion

yellow onion

plural of brown onion

plural of cocktail onion

A pearl onion or other sweet onion seasoned and pickled in brine, used as a cocktail garnish.

(slang) Large, attractive female buttocks.