the.com/triangular
Having three sides, three corners, and an unshakeable sense of structural superiority.
means Shaped like a triangle, or involving three people, parties, or points connected together.
from From Latin triangulus, literally three-cornered, from tri (three) plus angulus (angle), the same root behind your angsty geometry homework.
Strongest shapeTriangles resist deformation, holding bridges and roofs upright.
Love variantThree people, two relationships, infinite tabloid headlines.
Three is lawAny three points always form one flat plane.