inset

Short definition from Wiktionary

Verb

1. 1
   To set in; infix or implant.
2. 2
   To insert something.
3. 3
   To add an inset to something.

Noun

1. 1
   A smaller thing set into a larger thing, such as a small picture inside a larger one.
2. 2
   Anything inserted.
3. 3
   A small piece of material used to strengthen a garment.
4. 4
   A modular microphone that can be removed from a telephone handset without disassembly.
5. 5
   An opening partway down a shaft, giving access to the intermediate levels.

Adjective

1. 1
   Having been inset.