| 释义 |
† polyˈgonial, a. (n.) Obs.
[f. L. polygōni-us polygonal + -al1.]
a. adj. = polygonal a.
b. n. = polygon.
1703T. N. City & C. Purchaser 238 Polygonial Turrets. 1766Compl. Farmer s.v. Surveying, To find the content of a regular polygonial, or multangular figure. Ibid., [How] to divide triangles, parallelograms, and regular polygonials, in an artifical way. |