Where does “sesangulo” come from?

sesangulo (Esperanto) comes from Esperanto angulo, from Latin Angulus, from Proto-Indo-European h₂engulos, from Proto-Indo-European h₂eng- — curve, bend.

sesangulo (Esperanto): hexagon

Definitions

hexagon

Ancestry of “sesangulo”, step by step

Step	Language	Word	Meaning
1	Esperanto	angulo	corner; angle
2	Latin	Angulus	—
3	Proto-Indo-European	h₂engulos	joint?
4	Proto-Indo-European	h₂eng-	curve, bend

Every word from Proto-Indo-European h₂eng- →

sesangulo — Etymology, Origin & Word History | Etymology Explorer