Where does “abitu” come from?

abitu (Basque) comes from Spanish hábito, from Latin habitus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

abitu (Basque): habit of a monk

Definitions

habit of a monk

Ancestry of “abitu”, step by step

Step	Language	Word	Meaning
1	Spanish	hábito	habit, custom; habit; military rank
2	Latin	habitus	retained, maintained, having been maintained;...
3	Latin	-tus	Forms the past participle of verbs; Forms...
4	Proto-Italic	-tus	—
5	Proto-Indo-European	-tus	Derives action nouns from verb roots

Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin habitus →