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Word of the Day Tuesday, June 9, 2026

isosceles

/ˌaɪsoʊˈsiːliːz/ adjective · British & US
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What does isosceles mean?

adjective

Having two sides or faces of equal length or size. In geometry, a triangle with two sides of equal length.

Example

"The architect designed an isosceles triangle as the centerpiece of the building's facade."

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

Synonyms for isosceles

Antonyms of isosceles

Rhymes with isosceles

Etymologically related