biangular

[bahy-ang-gyuh-ler]

adjective

having two angles or corners.

Origin of biangular

bi-¹ + angular

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for biangular

adj.

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

Online Etymology Dictionary, © 2010 Douglas Harper