Where does “(canis) *mānsuetinus” come from?

(canis) *mānsuetinus (Vulgar Latin) comes from Latin mānsuētus, from Latin mansuēscō, from Latin manus, from Proto-Italic manus, from Proto-Indo-European man- — human being; man; hand.

Ancestry of “(canis) *mānsuetinus”, step by step

StepLanguageWordMeaning
1Latinmānsuētustamed, tame
2Latinmansuēscōto tame, render mild, gentle, or peaceable
3Latinmanushand; bravery, valor; violence, fighting
4Proto-Italicmanushand
5Proto-Indo-Europeanman-human being; man; hand
Every word from Proto-Indo-European man- →Every word from Proto-Italic manus →Every word from Latin manus →