Where does “raiar” come from?

raiar (Portuguese) comes from Old Portuguese rayar, from Galician raio, from Old Portuguese rayo, from Latin radius, from English -án, from Middle English -an.

raiar (Portuguese): to light up; to illuminate; to shine; to break;...

Definitions

  1. to light up; to illuminate; to shine; to break;...

Ancestry of “raiar”, step by step

raiar traces back through 3 separate lines of ancestry.

via Old Portuguese rayar

StepLanguageWordMeaning
1Old Portugueserayar
2Galicianraioray, beam; lightning spark
3Old Portugueserayo
4Latinradiusray; staff, rod; spoke
5English-ánOf or pertaining to;. Often added to words of Latin origin, but also used with words of other origins. When a word ends in a
6Middle English-an

via Galician raia

StepLanguageWordMeaning
1Galicianraiastripe; border; em dash
2Vulgar Latinradiasecond-person singular present active imperative...

via Portuguese Raia

StepLanguageWordMeaning
1PortugueseRaiaray
2PortugueseRaioray

Words derived from “raiar

Every word from Middle English -anEvery word from English -ánEvery word from Latin radius
raiar — Etymology, Origin & Word History | Etymology Explorer