component

A main or primary part of a larger structure.

A fundamental part of a system.

A part used in an electronic device.

A part used in an electrical circuit.

A single, separate part.

A part that is distinct and not joined to others.

A less important or secondary part of something.

Used to describe a part's role within a larger system, e.g., 'a crucial component in our success'.

To put a part into a machine or system so that it is ready to use.

To include a part into a system.

The situation in which a part of a machine or system stops working.

A company that provides parts to other businesses.

A company that produces parts for larger products.