Where does “triangulare” come from?

triangulare (Latin) comes from French triangulaire, from Latin triangularis, from Latin triangulus, from Latin Angulus, from Proto-Indo-European h₂engulos, from Proto-Indo-European h₂eng- — curve, bend.

triangulare (Latin): nominative neuter singular of triangulāris;...

Definitions

  1. nominative neuter singular of triangulāris;...

Ancestry of “triangulare”, step by step

StepLanguageWordMeaning
1Frenchtriangulairetriangular; three-way race, struggle etc
2Latintriangularistriangular
3Latintriangulustriangular, three-cornered, three-sided;...
4LatinAngulusA city of the Vestini, situated on a hill near the Adriatic Sea, now the town of Città Sant'Angelo
5Proto-Indo-Europeanh₂engulosjoint?
6Proto-Indo-Europeanh₂eng-curve, bend

Words derived from “triangulare

Every word from Proto-Indo-European h₂eng-
triangulare — Etymology, Origin & Word History | Etymology Explorer