triangularity

tri·an·gu·lar

T0344400 (trī-ăng′gyə-lər)adj.1. Of, relating to, or shaped like a triangle.2. Having a triangle for a base: a triangular pyramid.3. Relating to or involving three entities, such as three people, objects, or ideas.

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tri·an′gu·lar′i·ty (-lăr′ĭ-tē) n.tri·an′gu·lar·ly adv.

Thesaurus

Noun

1.

triangularity - the property of being shaped like a triangleangularity - the property possessed by a shape that has angles