D defs.my
Menu ☰
Entry 1 sense Webster, 1913

mail car

· IPA
01 n. A railway car of special design used for the transportation and sorting of mail en route to its destination, and having employees of the p…
  1. 1.
    A railway car of special design used for the transportation and sorting of mail en route to its destination, and having employees of the post office inside to perform those functions.