This is the 6746th most frequent French word.
klasse
"Klasse" is not a French word; it is German for "class."
Usage as a noun referring to a scheduled educational session or activity.
La classe de danse commence à 9 heures.
The dance class starts at 9 o'clock.
Usage as an adjective meaning elegant or stylish.
La voiture est vraiment classe.
The car is really classy.
Usage as a modifier to express high quality or sophistication.