What is "coteaux"

Coteau \Co`teau"\, n.; pl. Coteaux. [F., a hill.] [Canada & U. S.]

1. A hilly upland including the divide between two valleys; a divide.

2. The side of a valley.

Côteaux is a commune in the Côteaux Arrondissement, in the Sud Department of Haiti. In 2009, it had a population of 19,372 inhabitants.