disguisedentrance

noun
UK /dɪsˈɡaɪzd ˈɛntrəns/
US /dɪsˈɡaɪzd ˈɛntrəns/

A hidden way to get into a place that does not look like a door.

The castle had a disguised entrance behind the bookshelf.


OTHER MEANINGS

2. A way in that is made to look like something else, such as a wall or a tree.

The spy used a disguised entrance that looked like a rock.

3. A sneaky way to join or enter something without being noticed.

The club had a disguised entrance so only members could find it.

4. A doorway that is covered up to keep people from seeing it.

The old mine had a disguised entrance hidden by vines.