Where does “douelle” come from?

douelle (French) comes from French douve, from Old French dove, from Latin doga, from Ancient Greek δοχή, from Ancient Greek -ή, from Ancient Greek -ᾱ, from Proto-Indo-European -éh₂.

douelle (French): ditch

Definitions

ditch

Ancestry of “douelle”, step by step

Step	Language	Word	Meaning
1	French	douve	moat; stave; fluke
2	Old French	dove	—
3	Latin	doga	vat; vessel
4	Ancient Greek	δοχή	receptacle
5	Ancient Greek	-ή	suffix of feminine nouns in the [[Appendix:Ancient Greek first declension
6	Ancient Greek	-ᾱ	nominal suffix
7	Proto-Indo-European	-éh₂	—

Words derived from “douelle”

dovela
dovella
adovelado
adovellat
dovelar
dovellat

Every word from Proto-Indo-European -éh₂ →Every word from Ancient Greek -ή →Every word from Ancient Greek -ᾱ →