Dictionary De - En
De - Es
De - Pt| English Dictionary: enneagon | by the DICT Development Group |
| 1 result for enneagon | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Enneagon \En"ne*a*gon\ (?; 277), n. [Gr. [?] nine + corner, angle: cf. enn[82]agone.] (Geom.) A polygon or plane figure with nine sides and nine angles; a nonagon. | |
