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Word of the Day Tuesday, June 9, 2026

prolate

/ˈproʊleɪt/ adjective · British & US
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What does prolate mean?

adjective

Extended or drawn out in one direction; elongated or oval in shape. In astronomy, a prolate spheroid is a three-dimensional shape that is elongated in one direction, like a rugby ball.

Example

"The prolate shape of the planet's orbit made it difficult to predict its trajectory."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for prolate

Antonyms of prolate

Rhymes with prolate

Etymologically related