Meaning of class in English
US /klæs/ UK /klɑːs/
1. a social division with the same social status or economic position
the working class
2. a group of students or pupils who are taught together
The class is having a lesson.
3. a lesson, or a period of time when students or pupils are taught something
a music class
4. a level of quality, of which first class is the highest
an economy class ticket