French word restobar comes from French bar (A bar (counter). A bar (establishment). A bass (fish).), French resto ((colloquial) resto, restaurant.)

Detailed word origin of restobar

Dictionary entry	Language	Definition
bar	French (fra)	A bar (counter). A bar (establishment). A bass (fish).
resto	French (fra)	(colloquial) resto, restaurant.
restobar	French (fra)	A bar-style restaurant or restaurant-like bar.