postal

adjective
post*al \ ˈpō-stᵊl \
1842{ds||1||}
  • of or relating to the mails or the post office
  • conducted by mail
  • insanely or murderously violent —usually used in the phrase go postal

postal card

noun
postal card \
1870{ds||1||}
  • a card officially stamped and issued by the government for use in the mail
  • postcard

postal order

noun
postal order \
1864
  • money order

postal service

noun
postal service \
1885
  • post office

postal union

noun
postal union \
1853
  • an association of governments that sets up uniform regulations and practices for international mail

postal address

noun
postal address \
  • an address to which mail can be sent

go postal

idiom
go postal \
  • to suddenly behave in a very violent or angry way

the Postal Service

noun
the Postal Service \
  • the U.S. government department in charge of collecting and delivering mail
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