Birectangular
adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 1 Containing two right angles. not-comparable
"Unlike a normal triangle, a spherical triangle can be birectangular because the sum of its angles is greater than 180 degrees."
Example
More examples"Unlike a normal triangle, a spherical triangle can be birectangular because the sum of its angles is greater than 180 degrees."
Etymology
From bi- + rectangular.
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.