Where does “nidificatus” come from?

nidificatus (Latin) comes from Latin nīdificō, from Latin nīdus, from Proto-Italic nizdos, from Proto-Indo-European nisdós, from Proto-Indo-European h₁ni, from Proto-Indo-European h₁én — in.

Definitions

Ancestry of “nidificatus”, step by step

Step	Language	Word	Meaning
1	Latin	nīdificō	to build a nest
2	Latin	nīdus	nest
3	Proto-Italic	nizdos	nest
4	Proto-Indo-European	nisdós	nest
5	Proto-Indo-European	h₁ni	down
6	Proto-Indo-European	h₁én	in

Words derived from “nidificatus”

nidificate

Every word from Proto-Indo-European h₁én →Every word from Proto-Indo-European h₁ni →Every word from Proto-Indo-European nisdós →