noun
1. a person who mails something
• Derivationally related forms: ↑mail
2. an advertisement that is sent by mail
• Hypernyms: ↑ad, ↑advertisement, ↑advertizement, ↑advertising, ↑advertizing, ↑advert
3. a container for something to be mailed
• Hypernyms: ↑container
• Hyponyms: ↑airmailer
Useful english dictionary. 2012.