Where does “pesce vipera” come from?

pesce vipera (Italian) comes from Italian pesce, from Latin Piscis, from Proto-Indo-European *peysk-.

pesce vipera (Italian): viperfish

Definitions

Step	Language	Word	Meaning
1	Italian	pesce	fish
2	Latin	Piscis	—
3	Proto-Indo-European	*peysk-	—

pesce vipera — Etymology, Origin & Word History | Etymology Explorer