(military) A cruiser equipped with sophisticated defenses against missile and air attack.

One of the numbered classes in a standard system that categorizes routes, bridges, or rafts according to the load they can carry. Vehicles are also assigned class number(s) indicating the minimum class of route, bridge, or raft they are authorized to use.

Synonym of class action

plural of class action lawsuit

A social and economic class lying above the lower middle class and below the upper class.

(US) An enlisted rank in the United States Army, of rank E-3, ranking above a private and below a corporal or specialist.

(US, Army) A non-commissioned officer in the United States Army, ranking above a staff sergeant and below a master sergeant or first sergeant.

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

plural of sergeant first class

plural of Aegis class cruiser