This is the 5778th most frequent French word.
cointe
"Cointe" means "pretty," "cute," or "quaint" in old or literary French.
In this sentence, "cointe" is used as an adjective describing a person's character as quirky or charmingly unconventional.
Elle a un caractère cointe qui la rend unique.
She has a quirky personality which makes her unique.
Here, "coiné" (from "cointe") describes details in a place as quaint or attractively unusual.
Le vieux quartier est rempli de détails coinés qui fascinent les visiteurs.
The old district is full of quaint details that captivate visitors.
In this context, "cointe" modifies a smile, suggesting its peculiar charm or allure.