first-class cabin

noun
UK /ˌfɜːst klɑːs ˈkæbɪn/
US /ˌfɜːrst klæs ˈkæbɪn/

The best and most comfortable room on a plane or ship.

They slept in a first-class cabin on the long flight.


OTHER MEANINGS

2. The most expensive seating area on a train.

The first-class cabin had soft chairs and a waiter.

3. A private room on a boat for rich travelers.

The first-class cabin had a big window and a soft bed.

4. The best level of service on a trip.

Grandma always books a first-class cabin when she travels.