From Wiktionary, the free dictionary
Compare French fou.
fôl (feminine fôla, masculine plural fôls, feminine plural fôles) (ORB, broad)
- mad, insane
- fou in DicoFranPro: Dictionnaire Français/Francoprovençal – on dicofranpro.llm.umontreal.ca
- fôl in Lo trèsor Arpitan – on arpitan.eu
