Where does “Triangel” come from?

Triangel (German) comes from Italian triangolo, from Latin triangulum, from Latin triangulus, from Latin Angulus, from Proto-Indo-European h₂engulos, from Proto-Indo-European h₂eng- — curve, bend.

Triangel (German): triangle, trigon; triangle

Definitions

  1. triangle, trigon; triangle

Ancestry of “Triangel”, step by step

Triangel traces back through two separate lines of ancestry.

via Italian triangolo

StepLanguageWordMeaning
1Italiantriangolotriangle; love triangle; ménage à trois;...
2Latintriangulumtriangle; nominative neuter singular of...
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

via French triangle

StepLanguageWordMeaning
1Frenchtriangletriangle polygon

Words derived from “Triangel

Every word from Proto-Indo-European h₂eng-Every word from Proto-Indo-European h₂engulosEvery word from Latin Angulus