Where does “rigol” come from?

rigol (English) comes from French rigole, from Old French regol, from Middle Dutch regel, 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...

rigol (English): A circle; A diadem, crown

Definitions

  1. A circle; A diadem, crown

Ancestry of “rigol”, step by step

rigol traces back through two separate lines of ancestry.

via French rigole

StepLanguageWordMeaning
1Frenchrigolefurrow, channel; groove, fissure, hollow; furrow
2Old Frenchregola gutter, channel
3Middle Dutchregelrow
4Latinrēgularule, bar
5Latin-ularegō + API → rēgula; tegō + API → tēgula;...
6Proto-Indo-European-tlomAlternative form of *-trom
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Middle French rigole

StepLanguageWordMeaning
1Middle Frenchrigole

Words derived from “rigol

Every word from Proto-Indo-European -tḗr