Meaning & use

ellipse

noun·Academic

Last updated

A regular, oval-shaped curve resembling a flattened circle, formed when a plane cuts through a cone at an angle.

See it in a sentence

The planets orbit the sun in an ellipse, not a perfect circle.

The architect designed the room as an ellipse to improve the acoustics.

A note on using this word

Not to be confused with "ellipsis," the punctuation mark of three dots, which sounds similar but is unrelated.

Words with a similar meaning

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