Where does “enervo” come from?

enervo (Latin) comes from Latin ēnervis, from Latin nervus, from Proto-Indo-European (s)new-.

enervo (Latin): I remove the nerves and sinews; I enervate,...

Definitions

Step	Language	Word	Meaning
1	Latin	ēnervis	—
2	Latin	nervus	A sinew, tendon, nerve, muscle; A cord, string or...
3	Proto-Indo-European	(s)new-	—

enervo — Etymology, Origin & Word History | Etymology Explorer