1. Letter carrier's shoulder bag
   "in Britain they call a mailbag a postbag"
   - mailbag [N. Amer] 
2. Pouch used in the shipment of mail
   - mailbag [N. Amer], mail pouch

Derived forms: postbags

Type of: bag, pouch

• hypernym
• hypernymy
• Hyperoartia
• Hyperodontidae
• Hyperoglyphe
• hyperon
• Hyperoodon
• Hyperoodon ampullatus
• hyperope
• hyperopia
• hyperopic
• Hyperotreta
• hyperparathyroidism
• hyperphysical
• hyperpiesia
• hyperpiesis
• hyperpigmentation
• hyperpituitarism
• hyperplasia
• hyperpnea
• hyperpyrexia
• hypersecretion
• hypersensitised
• hypersensitive
• hypersensitivity