Lingua-e
← Glossary

What does "class" mean in programming?

class is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.

Definition

A blueprint for creating objects. A class defines the properties (data) and methods (behavior) that its instances will have. Classes are the core building block of object-oriented programming.

Example

"Define a User class with name, email, and a method to check if the account is active."

Related terms

Ready to practice your English at work?

Lingua-e has interactive exercises built around real developer conversations: standups, code reviews, retrospectives, and more. Practice until it comes naturally.

Try Lingua-e for free