Where does “anidamiento” come from?

anidamiento (Spanish) comes from Spanish anidar, from Spanish nido, from Latin nīdus, from Proto-Italic nizdos, from Proto-Indo-European nisdós, from Proto-Indo-European h₁ni — down.

anidamiento (Spanish): nesting process by which a bird nests

Definitions

nesting process by which a bird nests

Ancestry of “anidamiento”, step by step

Step	Language	Word	Meaning
1	Spanish	anidar	to nest; to shelter, take in
2	Spanish	nido	nest
3	Latin	nīdus	nest
4	Proto-Italic	nizdos	nest
5	Proto-Indo-European	nisdós	nest
6	Proto-Indo-European	h₁ni	down

Every word from Proto-Indo-European h₁ni →Every word from Proto-Indo-European nisdós →Every word from Proto-Italic nizdos →