Where does “relha” come from?

relha (Portuguese) comes from Vulgar Latin regla, from Latin rēgula, from Latin -ula, from Proto-Indo-European -tlom, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

relha (Portuguese): coulter; ploughshare

Definitions

  1. coulter; ploughshare

Ancestry of “relha”, step by step

StepLanguageWordMeaning
1Vulgar Latinregla
2Latinrēgularule, bar
3Latin-ularegō + API → rēgula; tegō + API → tēgula;...
4Proto-Indo-European-tlomAlternative form of *-trom
5Proto-Indo-European-tromForms nouns denoting a tool or instrument
6Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European -tḗrEvery word from Latin -ulaEvery word from Latin rēgula