Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Noun: postal service  'pow-st(u)l 'sur-vis
  1. The system whereby messages are transmitted via the post office
    "the postal service handles billions of items every day";
    - mail, mail service, post [Brit]

Derived forms: postal services

Type of: communicating, communication

Encyclopedia: Postal service