[1] : WordNet (r) 2.0

surface mail
     n : mail that is sent by land or sea ant: air mail
see also:
air mail 

Mail >> M Words
Mail, definition of term: Mail
mail_pag1.html

Mail Hub >> M Words
Mail Hub, definition of term: Mail Hub
mail+hub_pag1.html

Mail Order >> M Words
Mail Order, definition of term: Mail Order
mail+order_pag1.html

Mail Server >> M Words
Mail Server, definition of term: Mail Server
mail+server_pag1.html

Mail Fraud >> M Words
Mail Fraud, definition of term: Mail Fraud
mail+fraud_pag1.html

Air Mail >> A Words
Air Mail, definition of term: Air Mail
air+mail_pag1.html

Chain Mail >> C Words
Chain Mail, definition of term: Chain Mail
chain+mail_pag1.html

Electronic Mail >> E Words
Electronic Mail, definition of term: Electronic Mail
electronic+mail_pag1.html

Bulk Mail >> B Words
Bulk Mail, definition of term: Bulk Mail
bulk+mail_pag1.html