adjective/ka.djɛ̃/
Cajun (of or relating to the Louisiana French ethnic group descending from Acadia, living primarily in southern Louisiana); in poor taste, tacky; lower class, uneducated, and unsophisticated
“C’est un parleur courant du français cadien.” — He is a fluent speaker of Cajun French.
An aphetic form of Acadien (“Acadian”), as Cajuns are usually described as descendants of Acadian exiles of the Grand Dérangement. See also Cadien.