The Collaborative International Dictionary
Polygonous
Polygonous \Po*lyg"o*nous\, a. Polygonal.
Wiktionary
polygonous
a. polygonal
Usage examples of "polygonous".
On the Mexican feroher before alluded to, and which is most elaborately carved in bass-relief on a massive piece of polygonous granite, constituting a portion of a cyclopean wall, the cross is enclosed within the ring, and accompanying it are four tassel-like ornaments, graved equally well.