Class Talks

A class is generally a group or category defined by some classification.

Class, Classes, or The Class may refer to:

Class (taxonomy), a taxonomic rank Class (knowledge representation), a collection of individuals or objects Class (philosophy), an analytical concept used differently from such group phenomena as "types" or "kinds" Class (set theory), a collection of sets that can be unambiguously defined by a property that all its members share Drug class, various pharmacological, chemical, and legal classifications of biologically active compounds Hazard class, a dangerous goods classification Social class, the hierarchical arrangement of individuals in society, usually defined by wealth and occupation

From Class on Wikipedia