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biangular

[bahy-ang-gyuh-ler]
adjective
  1. having two angles or corners.
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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.

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Online Etymology Dictionary, © 2010 Douglas Harper