Where does “ahijamiento” come from?

ahijamiento (Spanish) comes from Spanish ahijar, from Latin adfīliāre, from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

ahijamiento (Spanish): adoption, adopting, fostering; tillering

Definitions

adoption, adopting, fostering; tillering

Ancestry of “ahijamiento”, step by step

Step	Language	Word	Meaning
1	Spanish	ahijar	to adopt someone's child; to misattribute credit...
2	Latin	adfīliāre	—
3	Latin	Ad	toward, to
4	Latin	illic	he, she, it, yonder, that, overthere; in that...
5	Latin	ille	that; those; "; demonstrative pronoun "; that...
6	Latin	olle	Archaic form of ille
7	Proto-Italic	*olnos	that

Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →