English Dictionary: decahedrons | by the DICT Development Group |
1 result for decahedrons | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Decahedron \Dec`a*he"dron\, n.; pl. E. {Decahedrons}, L. {Decahedra}. [Pref. deca- + Gr. 'e`dra a seat, a base, fr. 'e`zesthai to sit: cf. F. d[82]ca[8a]dre.] (Geom.) A solid figure or body inclosed by ten plane surfaces. [Written also, less correctly, {decaedron}.] |