Definition of vista dome in English:

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vista dome


North American
An observation compartment in the roof of a passenger car on a train.
Example sentences
  • The upper level seating in the vista domes is unassigned and is open to all passengers on the train.
  • On the approach to Union Station, you can clearly see the four vista domes on the train along the top.
  • There are six cars including three coaches, two vista domes, and an observation car.

For editors and proofreaders

Syllabification: vis·ta dome

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