souessanta

== Franco-Provençal == === Etymology === From Latin sexāgintā. === Numeral === souessanta (invariable) (ORB, broad) sixty === References === soixante in DicoFranPro: Dictionnaire Français/Francoprovençal – on dicofranpro.llm.umontreal.ca souessanta in Lo trèsor Arpitan – on arpitan.eu