Where does “veninu(m)” come from?

veninu(m) (Vulgar Latin) comes from Latin venenum, from Proto-Italic wenesnom, from Proto-Indo-European wenh₁-es-no-, from Proto-Indo-European wenh₁- — to love.

Ancestry of “veninu(m)”, step by step

StepLanguageWordMeaning
1Latinvenenuma potion, juice; poison, venom
2Proto-Italicwenesnom
3Proto-Indo-Europeanwenh₁-es-no-
4Proto-Indo-Europeanwenh₁-to love
Every word from Proto-Indo-European wenh₁-Every word from Proto-Indo-European wenh₁-es-no-Every word from Proto-Italic wenesnom