Where does “racinaire” come from?

racinaire (French) comes from French -aire, from Latin -ārius, from Proto-Italic *-āzios.

racinaire (French): root

Definitions

Step	Language	Word	Meaning
1	French	-aire	-ary; -aire
2	Latin	-ārius	—
3	Proto-Italic	*-āzios	—

racinaire — Etymology, Origin & Word History | Etymology Explorer