English edit

Etymology edit

mail +‎ piece

Noun edit

mailpiece (plural mailpieces)

  1. An item sent through the mail.
    • 1995 April, Anthony F. Stuart, Technical Association of the Graphic Arts, Proceedings, page 442:
      Each mailjob is composed of pages that go into a single envelope. These are called mailpieces.
    • 2002, Bruce R. Hopkins, The Law of Fundraising, page 316:
      The name and return address of the authorized nonprofit organization must be either on the outside of the mailpiece or in a prominent location