Where does “acabament” come from?

acabament (Occitan) comes from Occitan acabar, from Vulgar Latin accapare, from Latin caput, from Proto-Italic kaput, from Proto-Indo-European káput, from Proto-Indo-European kap- — to seize, hold.

acabament (Occitan): completion

Definitions

completion

Ancestry of “acabament”, step by step

Step	Language	Word	Meaning
1	Occitan	acabar	to finish; to complete
2	Vulgar Latin	accapare	present active infinitive of *accapō;...
3	Latin	caput	head; headlike protuberance on an organ or body...
4	Proto-Italic	kaput	head
5	Proto-Indo-European	káput	head
6	Proto-Indo-European	kap-	to seize, hold

Every word from Proto-Indo-European kap- →Every word from Proto-Indo-European káput →Every word from Proto-Italic kaput →