stateroom

noun
UK /ˈsteɪt.ruːm/
US /ˈsteɪt.ruːm/

A stateroom is a private room on a big ship or train.

The family unpacked their bags in their cozy stateroom before the ship left the harbor.


OTHER MEANINGS

2. A private room in a palace or mansion, often used for formal occasions.

The guests gathered in the grand stateroom of the old mansion.

3. A sleeping compartment on a train.

She booked a stateroom for the overnight train journey.

4. A luxurious private room on a yacht or large boat.

The yacht's stateroom had a king-size bed and a view of the sea.