Where does “finir” come from?

finir (Catalan) comes from Old Occitan fenir, from Latin fīniō, from Latin fīnis, from Proto-Indo-European dʰnh₂-.

finir (Catalan): to end, finish, conclude

Definitions

Step	Language	Word	Meaning
1	Old Occitan	fenir	to finish
2	Latin	fīniō	—
3	Latin	fīnis	—
4	Proto-Indo-European	dʰnh₂-	—

finir — Etymology, Origin & Word History | Etymology Explorer