plural of super class

(Australia, New Zealand) The work of a wool classer, sorting and assigning grades to wool according to its quality.

Lacking social rank or respectability.

(US, education) In colleges and universities, a day of the commencement season on which the senior class celebrates the completion of its course by exercises conducted by the members, such as the reading of the class histories and poem, the delivery of the class oration, the planting of the class ivy, etc.

(taxonomy) A collection of organisms that is given formal recognition at the rank of class with a taxonomic name, but which is known to be an artificial group rather than a natural one.

plural of form class

Of or pertaining to a class action.

(of a person) Aware of the socioeconomic class of oneself and others. / (of a community) Stratified into such classes.

The group of self-homeomorphisms of a topological space, modulo homotopy.

plural of sergeant first class