Where does “pesar” come from?

pesar (Old Portuguese) comes from Vulgar Latin pesare, from Latin pensare, from Latin penso, from Latin pendo, from Proto-Italic pendō, from Proto-Indo-European (s)péndeti, from Proto-Indo-European (s)pend- — to stretch.

Ancestry of “pesar”, step by step

StepLanguageWordMeaning
1Vulgar Latinpesare
2Latinpensarepresent active infinitive of pēnsō; second-person...
3LatinpensoI ponder, consider; I weigh, counterbalance; I...
4LatinpendoI suspend, hang; I weigh, weigh out; I pay
5Proto-Italicpendōhang, put in a hanging position
6Proto-Indo-European(s)péndeti
7Proto-Indo-European(s)pend-to stretch

Words derived from “pesar

Every word from Proto-Indo-European (s)pend-Every word from Proto-Indo-European (s)péndetiEvery word from Proto-Italic pendō