Modules are very closely related to the representation theory of groups. They are also one of the central notions of commutative algebra and homological algebra, and are used widely in algebraic geometry …

The meaning of MODULE is a standard or unit of measurement. How to use module in a sentence.

The reactor was built in modules that were assembled later at the site. A module is also a part of a spacecraft that can operate independently from the main part.

A module is one of the separate parts of a course taught at a college or university.

a separable component or self-contained segment of something else: an office module; a standard unit for measuring; in computers, a program or part that performs a distinct function

Definition of module noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

May 2, 2026 · Noun module (plural modules) A self-contained component of a system, often interchangeable, which has a well-defined interface to the other components.

Module definition: A standardized, often interchangeable component of a system or construction that is designed for easy assembly or flexible use.

In programming, a module is a self-contained piece of a system that contains everything necessary to implement a specific functionality or a collection of related functionalities.

A module is an individual part that combines with other components to make different things. You might have one module that's a cube, and another that's a slab of wood.