streamliner car
class of streamlined railway cars built in the 1940s through the 1950s for long distance passenger rail service in North America
en-GB/ˈstɹiːmlaɪnə kɑːɹ/
en-US/ˈstɹimˌlaɪnɚ ˈkɑɹ/
class of streamlined railway cars built in the 1940s through the 1950s for long distance passenger rail service in North America