In our mineralogy seminar, we analyzed the symmetry operations that distinguish different crystal classes.

The committee divided the proposals into first, second, and third classes, and the third classes were scheduled for later review.

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

During the code review, we discovered that the super classes had inconsistent method signatures.

Wool classing is essential for ensuring each fleece receives the correct market grade.

The first classes sold out within hours, leaving many passengers disappointed.

In modern Java development, generic classes help you write type-safe and reusable code across collections and utilities.

In advanced theory, composers analyze interval classes to understand pitch-class relationships.

The conservatory offers master classes every summer for aspiring musicians.

When working modulo 7, the residue classes partition the integers into seven distinct sets.