Where does “follín” come from?

follín (Old Spanish) comes from Vulgar Latin fulliginem, from Latin fūlīgo, from Proto-Indo-European dʰuh₂li-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Ancestry of “follín”, step by step

StepLanguageWordMeaning
1Vulgar Latinfulliginem
2Latinfūlīgosoot, lampblack
3Proto-Indo-Europeandʰuh₂li-
4Proto-Indo-Europeandʰewh₂-smoke; mist, haze

Words derived from “follín

Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Indo-European dʰuh₂li-Every word from Latin fūlīgo
follín — Etymology, Origin & Word History | Etymology Explorer