concealedspace

noun
UK /kənˈsiːld speɪs/
US /kənˈsiːld speɪs/

A hidden spot where something can be kept out of sight.

The detective found a concealed space behind the bookshelf where the letters were hidden.


OTHER MEANINGS

2. An area in a building that is not visible from the main rooms.

The old house had a concealed space under the stairs.

3. A gap in a design or layout where objects can be tucked away.

The cabinet includes a concealed space for storing cleaning supplies.

4. A protected zone kept out of public view for privacy or safety.

The museum created a concealed space to store fragile artifacts.