Where does “finitus” come from?

finitus (Latin) comes from Latin fīniō, from Latin fīnis, from Proto-Indo-European dʰnh₂-.

Ancestry of “finitus”, step by step

Step	Language	Word	Meaning
1	Latin	fīniō	—
2	Latin	fīnis	—
3	Proto-Indo-European	dʰnh₂-	—

finitus — Etymology, Origin & Word History | Etymology Explorer