Where does “fibrofog” come from?

fibrofog (English) comes from English fog, from Proto-Germanic feukaną, from Proto-Indo-European pug-, from Proto-Indo-European pew- — to blow, breathe; to fear; to blow, to breathe.

fibrofog (English): Cognitive dysfunction associated with...

Definitions

  1. Cognitive dysfunction associated with...

Ancestry of “fibrofog”, step by step

fibrofog traces back through two separate lines of ancestry.

via English fog

StepLanguageWordMeaning
1EnglishfogA thick cloud that forms near the ground; the...
2Proto-Germanicfeukanąto whisk; blow
3Proto-Indo-Europeanpug-billow, bulge, drift
4Proto-Indo-Europeanpew-to blow, breathe; to fear; to blow, to breathe

via English fibro

StepLanguageWordMeaning
1EnglishfibroFibro-cement; a building material consisting of...
Every word from Proto-Indo-European pew-Every word from Proto-Indo-European pug-Every word from Proto-Germanic feukaną