What is the meaning of Inset?

To set in; infix or implant.

To insert something.

To add an inset to something.

A smaller thing set into a larger thing, such as a small picture inside a larger one.

Anything inserted.

A small piece of material used to strengthen a garment.

A modular microphone that can be removed from a telephone handset without disassembly.

An opening partway down a shaft, giving access to the intermediate levels.

Having been inset.

inset (a smaller thing set into a larger thing)

Source: wiktionary.org