exhibitioncar
nounUK /ˌeksɪˈbɪʃən kɑː/
US /ˌeksɪˈbɪʃən kɑːr/
A special train car that people can walk through to look at things on display.
At the railway museum, we walked through an exhibition car full of old photographs.
OTHER MEANINGS
2. A train car used to show off a company's products to customers.
The company sent an exhibition car around the country to demonstrate its new machines.
3. A decorated car used in a parade or public show.
The parade ended with a shiny exhibition car covered in flowers.
4. A model or toy car made to be looked at rather than played with.
He keeps his tiny exhibition car on a shelf and never rolls it on the floor.