The class-time for the new semester hasn't been posted yet.

When documenting the library, the term sub-class is used as an alternative form for derived types.

When designing the new API, remember that the super class defines the shared behavior for all subclasses.

Many students found that virtual classes offered more flexibility but less hands-on experience than in-person labs.

When designing the API, we implemented a virtual class inside the widget so that different subclasses could override its methods and member variables to change behavior.

Determining whether a given problem belongs to a particular complexity class often requires deep structural insights into its resource usage.

The plaintiffs filed a class suit against the automaker over defective airbags.

The firm handles class suits involving consumer fraud across multiple states.

When historians analyze revolutions, they often attribute the outcomes to class wars as well as economic factors.

Many activists warned that rising inequality could lead to a class war if policies didn't change.