Where does “crachouiller” come from?

crachouiller (French) comes from French cracher, from Old French crachier, from Vulgar Latin craccare.

crachouiller (French): to sputter

Definitions

Step	Language	Word	Meaning
1	French	cracher	to spit
2	Old French	crachier	to spit
3	Vulgar Latin	craccare	—

crachouiller — Etymology, Origin & Word History | Etymology Explorer