What is annex meaning?

Annex is a noun that refers to an additional space or room that is attached to a building or structure, often used to describe an extension or addition to a building. It can also be used as a verb, meaning to add or attach something, such as an extra room, to an existing structure or space. The word is commonly used in the context of real estate and property development, where an annex can increase the value and usability of a property. Annex may also refer to the act of acquiring or incorporating something, such as a territory or country, into an existing entity, such as a nation or state.