declasse

adjective

1. reduced to or having low or lower status: a once-chic restaurant that had become completely déclassé.
2. reduced or belonging to a lower or low social class, position, or rank.

adjective

1. having lost social standing or statusAlso (feminine): déclassée

adj.

1887, from French déclassé, past participle of déclasser “to cause to lose class,” from de-, privative prefix (see de-) + classer “to class” (see class).