Where does “prudere” come from?

prudere (Vulgar Latin) comes from Latin prudo, from Latin prurio, from Proto-Indo-European prews- — to freeze; frost.

Ancestry of “prudere”, step by step

StepLanguageWordMeaning
1Latinprudo—
2LatinprurioI itch or tingle; I long for
3Proto-Indo-Europeanprews-to freeze; frost
Every word from Proto-Indo-European prews- →Every word from Latin prurio →Every word from Latin prudo →