Where does “vinifier” come from?

vinifier (French) comes from French vin, from Middle French vin, from Old French vin, from Latin vīnum, from Proto-Italic wīnom, from Proto-Indo-European wóyh₁nom, from Proto-Indo-European weh₁y- — to twist, wind, weave, plait; to wrap, enclose,...

vinifier (French): to make into wine; to vinify