Where does “chacunière” come from?

chacunière (French) comes from French chacun, from Middle French chascun, from Old French chascun, from Vulgar Latin cascunum, from Latin catunum, from Ancient Greek κατά, from Ancient Greek καταστερίζω, from Ancient Greek ἀστήρ — to be/become dry; to burn, to glow; hearth.

chacunière (French): home

Definitions

home

Ancestry of “chacunière”, step by step

Step	Language	Word	Meaning
1	French	chacun	each, each one
2	Middle French	chascun	each one; every one; each; every
3	Old French	chascun	each one; every one; each; every
4	Vulgar Latin	cascunum	—
5	Latin	catunum	each, each one
6	Ancient Greek	κατά
7	Ancient Greek	καταστερίζω	to place among the stars; I put among the stars
8	Ancient Greek	ἀστήρ	a celestial body; illustrious person; starfish
9	Proto-Hellenic	astḗr	star
10	Proto-Indo-European	h₂stḗr	star
11	Proto-Indo-European	h₂eHs-	to be/become dry; to burn, to glow; hearth

Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂stḗr →Every word from Proto-Hellenic astḗr →