silentpassage

noun
UK /ˈsaɪlənt ˈpæsɪdʒ/
US /ˈsaɪlənt ˈpæsɪdʒ/

A silent passage is a quiet way through or a quiet trip with no sound.

The mouse found a silent passage behind the wall.


OTHER MEANINGS

2. A part of a book or speech that is read without any sound.

The teacher read the silent passage to herself before class.

3. A journey or trip made without talking or noise.

Their silent passage across the lake surprised everyone.

4. A hidden or secret way that keeps things quiet.

The old castle had a silent passage to the garden.