From Wiktionary, the free dictionary
Borrowed from French cause. Doublet of chousa.
côsa f (plural côses) (ORB, broad)
- cause
- cause in DicoFranPro: Dictionnaire Français/Francoprovençal – on dicofranpro.llm.umontreal.ca
- côsa in Lo trèsor Arpitan – on arpitan.eu