2. (noun)class, form, grade, course a body of students who are taught together
"early morning classes are always sleepy"
3. (noun)class, stratum, social class, socio-economic class people having the same social, economic, or educational status "the working class"; "an emerging professional class"
4. (noun)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"
5. (noun)class, division a league ranked by quality "he played baseball in class D for two years"; "Princeton is in the NCAA Division 1-AA"
6. (noun)class, year a body of students who graduate together
"the class of '97"; "she was in my year at Hoehandle High"
7. (noun)class (biology) a taxonomic group containing one or more orders
9. (verb)classify, class, sort, assort, sort out, separate arrange or order by classes or categories
"How would you classify these pottery shards--are they prehistoric?"
Definition of 'class':
