Skip to content
Plants & CreaturesGreekEnglish

Oyster

/ˈɔɪstər/noun

A bivalve mollusc with a rough hinged shell, eaten raw or cooked and sometimes producing pearls.

The Greek roots

ὄστρεον
óstreon
oyster, shellfish

Literally: hard-shelled creature

Follow a root:ὄστρεον1 word

The story of the word

ὄστρεον belongs to a small Greek family of words about hard things: ὀστέον, bone, sits beside it, and the shell is what the name notices. Latin ostrea passed to Old French oistre, and English had oyster by 1300. Ostracism comes down the same line by way of ὄστρακον, the potsherd an Athenian scratched a name onto to vote a man out of the city for ten years.

How it travelled
Ancient Greek → Latin → Old French → English
First recorded
14th century

The same roots elsewhere

Other languages reached for exactly the same Greek pieces.

Same family

ostracismosteopathyosteoporosis

In a sentence

He shucked a dozen oysters in under two minutes and cut himself once.

More from Plants & Creatures