A plane geometrical figure with eight straight sides and eight angles. Also: a building or object of octagonal form or cross-section.
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| 单词 | θ115948 |
| 释义 | the world > relative properties > number > geometry > shape or figure > [noun] > two-dimensional > octagon (3) octagon1594 A plane geometrical figure with eight straight sides and eight angles. Also: a building or object of octagonal form or cross-section. octangle1651 A figure with eight angles; an octagon. eight-square1794 an octagonal figure. |
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