- a historic region in W France, on the Atlantic coast, earlier part of Aquitaine.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for aunis
Gentlemen, we are marine officers, and you are gendarmes of Aunis, apparently.
Let me take one hundred of the gendarmes of Aunis; I have plenty of friends there, and can choose whom I like.