Where does “trigone” come from?

trigone (French) comes from Latin trigonum, from Ancient Greek τρίγωνον, from Ancient Greek τρίγωνος, from Ancient Greek γωνία, from Ancient Greek γόνυ, from Proto-Hellenic gónu, from Proto-Indo-European ǵónu — knee.

Ancestry of “trigone”, step by step

StepLanguageWordMeaning
1Latintrigonumnominative neuter singular of trigōnus
2Ancient Greekτρίγωνονtriangle; one of the Athenian lawcourts; the...
3Ancient Greekτρίγωνοςthree-cornered; three-sided
4Ancient Greekγωνίαcorner, angle; joiner's square; cornerstone
5Ancient Greekγόνυknee
6Proto-Hellenicgónuknee
7Proto-Indo-Europeanǵónuknee

Words derived from “trigone

Every word from Proto-Indo-European ǵónuEvery word from Proto-Hellenic gónuEvery word from Ancient Greek γόνυ