Where does “Sarmento” come from?

Sarmento (English) comes from Portuguese sarmento, from Latin sarmentum, from Old Latin *sarpmentom, from Latin sarpo, from Proto-Indo-European serp- — to creep, crawl.

Ancestry of “Sarmento”, step by step

StepLanguageWordMeaning
1Portuguesesarmentoa woody shoot of a vine etc., used as firewood
2Latinsarmentumshoot; twigs, brushwood
3Old Latin*sarpmentom
4LatinsarpoI prune
5Proto-Indo-Europeanserp-to creep, crawl
Every word from Proto-Indo-European serp-Every word from Latin sarpoEvery word from Old Latin *sarpmentom