Any of certain marine bivalve mollusks, especially those of the family Ostreidae (the true oysters), usually found adhering to rocks or other fixed objects in shallow water along the seacoasts, or in brackish water in the mouth of rivers.
The delicate oyster-shaped morsel of dark meat contained in a small cavity of the bone on each side of the lower part of the back of a fowl.
A pale beige color tinted with grey or pink, like that of an oyster.
(colloquial, by analogy) A person who keeps secrets.
(figurative) Something at one's disposal.
(UK, slang) A shoplifter.
(UK, slang) Ellipsis of Oyster card.
ústřice
oyster mushroom
noun
(US) The mushroom Pleurotus ostreatus, which in the wild grows chiefly on hardwood trees, and is cultivated for food.
hlíva ústřičná
Any of several mushrooms of the genus Pleurotus cultivated for food.
hlíva
oystercatcher
/ˈɔɪstəˌkæt͡ʃə/
noun
Any of several black or pied coastal wading birds in the genus Haematopus that have a long red or orange bill and feed on shellfish.