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Meaning of mailbag

mail•bag

Pronunciation: (māl'bag"), [key]
— n.
  1. a large bag used by mail carriers for carrying mail, usually equipped with a shoulder strap.
  2. a large bag or pouch used in transporting mail in bulk from general post offices to branch offices, from city to city, etc.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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