mail train

1. 1.

   a train that carries mail

   Broadertrain

Questions about mail train

What does mail train mean?

mail train means "a train that carries mail".

Is mail train a common word?

mail train is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.