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Definition of oyster

oyster

/ˈɔɪ.stɚ/
oys · ter

Plural:oysters
•
Past Simple:oystered
•
Past Participle:oystered
•
Present Participle:oystering
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oyster Lexical Profile

oyster Game Scores & Validity

• noun

1

A marine bivalve mollusk with a rough, irregular shell, many species of which are harvested worldwide for their edible flesh or for pearl cultivation.

Example

"The local bay is famous for producing oysters with a distinctive, briny flavor."

Photo by Pelagic / CC BY-SA 4.0

2

The soft, fleshy, and edible meat of the oyster, often served raw on the half shell, baked, or in stews.

Example

"We ordered a platter of fresh oysters accompanied by lemon wedges and a sharp mignonette sauce."


3

A pale, silvery-gray or grayish-white color resembling the iridescent interior of an oyster shell.

Example

"She decorated the guest bedroom in subtle shades of oyster and charcoal."

Synonyms
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Antonyms
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• verb

1

To gather, dredge, or fish for oysters.

Example

"Generations of families in the coastal town made their living by oystering in the shallow estuaries."

• Rhymes for oyster

Word Origin & Etymology

From Middle English 'oistre', borrowed from Old French 'oistre', which traces back to Latin 'ostrea' and ultimately from Ancient Greek 'ostreon'. It shares a root with Greek 'osteon' (bone), referring to the creature's hard, bone-like shell.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Oyster. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/oyster
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