annex
verbUK /əˈneks/
US /əˈneks/
To take land or a place and add it to your own.
The big country tried to annex the small island next to it.
RELATED WORDS
OTHER MEANINGS
2. A building that is added to or joined to a main building.
The school built an annex for the new art classes.
3. An extra section added to the end of a document.
The contract had an annex listing all the rules.
4. To attach or join something as an extra part.
They decided to annex a small garden to the house.