Where does “perevacuans” come from?

perevacuans (Latin) comes from Latin perevacuo, from Latin ēvacuō, from Latin ēx-, from Proto-Indo-European eǵ-.

Definitions

Step	Language	Word	Meaning
1	Latin	perevacuo	I empty totally
2	Latin	ēvacuō	—
3	Latin	ēx-	—
4	Proto-Indo-European	eǵ-	—

perevacuans — Etymology, Origin & Word History | Etymology Explorer