Last Updated
：2025/11/19
octagon
IPA(Pronunciation)
Noun
also
attributive
Japanese Meaning
（幾何学）八つの辺と八つの角を持つ多角形、すなわち正八角形。 / （格闘技）八角形の形状をした競技場、特にMMA（総合格闘技）で用いられるリング。
（ plural ）
Quizzes for review
(geometry, also attributively) A polygon with eight sides and eight angles. / (martial arts) Often in the form Octagon: the arena for mixed martial arts.
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octagon
The architect designed a central plaza in the shape of an octagon to create balanced sightlines.
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The architect designed a central plaza in the shape of an octagon to create balanced sightlines.
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