Decagon : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

English Dictionary: Decagon	by the DICT Development Group
2 results for Decagon
From WordNet (r) 3.0 (2006) [wn]:
decagon n a polygon with 10 sides and 10 angles
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Decagon \Dec"agon\, n. [Pref. deca- + Gr. [?] a corner or angle: cf. F. d[82]cagone.] (Geom.) A plane figure having ten sides and ten angles; any figure having ten angles. A regular decagon* is one that has all its sides and angles equal.