# Common Language Runtime (CLR)

The .NET runtime that loads managed code, compiles it for the current computer, and manages its execution.

## What is **Common Language Runtime (CLR)** in C#?

**Common Language Runtime (CLR)** — The .NET runtime that loads managed code, compiles it for the current computer, and manages its execution.

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

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/common-language-runtime-clr