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octagon |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Octagon \Oc"ta*gon\, n. [Gr. ? eight-cornered; ? (for ? eight) + ? an angle: cf.F. cctogone.] 1. (Geom.) A plane figure of eight sides and eight angles. 2. Any structure (as a fortification) or place with eight sides or angles. {Regular octagon}, one in which the sides are all equal, and the angles also are all equal. From WordNet r 1.6 [wn]: octagon n : an eight-sided polygon
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