The noun class has 8 senses (first 7 from tagged texts)
1. (214) class, social class, socio-economic class -- (people having the same social or economic status; "the working class"; "an emerging professional class")
2. (192) class, form, grade -- (a body of students who are taught together; "early morning classes are always sleepy")
3. (190) course, course of study, course of instruction, class -- (education imparted in a series of lessons or meetings; "he took a course in basket weaving"; "flirting is not unknown in college classes")
4. (178) class, category, family -- (a collection of things sharing a common attribute; "there are two classes of detergents")
5. (50) class, year -- (a body of students who graduate together; "the class of '97"; "she was in my year at Hoehandle High")
6. (31) class, division -- (a league ranked by quality; "he played baseball in class D for two years"; "Princeton is in the NCAA Division 1-AA")
7. (6) class -- (elegance in dress or behavior; "she has a lot of class")
8. class -- ((biology) a taxonomic group containing one or more orders)
Overview of verb class
The verb class has 1 sense (first 1 from tagged texts)
1. (2) classify, class, sort, assort, sort out, separate -- (arrange or order by classes or categories; "How would you classify these pottery shards--are they prehistoric?")