side entrance
nounUK /ˈsaɪd ˈɛntrəns/
US /ˈsaɪd ˈɛntrəns/
A side entrance is a door on the side of a building.
The delivery truck stopped at the side entrance of the store.
OTHER MEANINGS
2. A way into a place that is not the main way.
We used the side entrance to avoid the crowd at the front.
3. A less important or hidden way of entering something.
The side entrance to the garden was hidden by tall bushes.
4. A secondary access point in a computer program or system.
The developer found a side entrance into the old database.