the system, especially a government postal system, of sending mail by truck, train, or boat, as opposed to airmail.
mail sent by this system.
Words nearby surface mail
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for surface mail
mail transported by land or seaCompare airmail
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012