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English definition of “octagon”

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octagon

noun [C] uk   /ˈɒk.tə.ɡən/ us    /ˈɑːk.tə.ɡɑːn/
a flat shape with eight sides
octagonal
adjective uk   /ɒkˈtæɡ.ən.əl/ us    /ɑːk-/
an octagonal (= with eight sides) tower
Translations of “octagon”
in Spanish octágono…
in French octogone…
in German das Achteck…
in Chinese (Traditional) 八邊形, 八角形…
in Russian восьмиугольник…
in Turkish sekizgen…
in Chinese (Simplified) 八边形, 八角形…
in Polish ośmiokąt…
(Definition of octagon from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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