释义 |
decagonal, a.|dɪˈkægənəl| [f. med.L. decagōn-um + -al1.] Of or pertaining to a decagon; of the form of a decagon; ten-sided.
1571Digges Pantom. iv. ix. Y j b, The decagonall corde of that circle wheron Icosaedron is framed. 1717Berkeley Tour in Italy Wks. 1871 IV. 526 What remains is a decagonal building. 1879Sir G. Scott Lect. Archit. II. 235 Its surrounding wall is not circular, but decagonal. |