Italian word possesso comes from Italian possedere

Detailed word origin of possesso

Dictionary entry	Language	Definition
possedere	Italian (ita)	(transitive) to master (a subject, a language, etc.). (transitive) to possess, have, own.
possesso	Italian (ita)	(of a subject, a language etc.) mastery. (plural) property, estate. Possession, ownership.

Words with the same origin as possesso