# Keyword

A keyword is a word that is reserved by a programming language.

## What is a **keyword**?

A **keyword** is a word that is reserved by a 
programming language. These keywords are used
to provide instructions to the programming language.

**Examples:** `class` , `Array` , `var` , `for`

Level: Novice · [More General terms at this level](https://www.ask-codey.com/glossary/subjects/general/novice)

Updated: October 15, 2026

Source: https://www.ask-codey.com/glossary/keyword