This is the 934th most frequent Spanish word.
clase
"Clase" means "class" or "lesson."
In this sentence, 'clase' refers to an academic course or lesson.
Tengo una clase de matemáticas mañana.
I have a math class tomorrow.
Here, 'clase' relates to sophistication or style in a figurative manner.
Es una persona de mucha clase.
He/She is a person with much elegance.
In this context, 'clase' pertains to a social grouping or class.