1. a group of students who are taught together
2. a course of instruction
3. a social or economic group in society

1. to categorize or assign to a particular group

1. showing elegance and high quality
Usage: informal

Examples

• There are thirty students in my math class.
• I’m taking a biology class this semester.
• The working class struggled during the economic downturn.
• This hotel belongs to the luxury class of accommodations.
• She has real class in the way she dresses.
• The librarian will class these books by subject.
• That’s a class restaurant with excellent service.