Where does “pernumeratus” come from?

pernumeratus (Latin) comes from Latin pernumero, from Latin numerō, from Latin numerus, from Proto-Italic nomezos, from Proto-Indo-European némesos.

Definitions

Step	Language	Word	Meaning
1	Latin	pernumero	I reckon up, count out
2	Latin	numerō	—
3	Latin	numerus	number; collection, quantity; rank, position
4	Proto-Italic	nomezos	—
5	Proto-Indo-European	némesos	—

pernumeratus — Etymology, Origin & Word History | Etymology Explorer