biangular

[bahy-ang-gyuh-ler]

adjective

having two angles or corners.

Origin of biangular

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Word Origin and History for biangular
adj.

also bi-angular, by 1770; see bi- + angular.

Online Etymology Dictionary, © 2010 Douglas Harper