Antonyms of noun electronic_mail

1 sense of electronic mail

Sense 1
electronic mail, e-mail, email -- ((computer science) a system of world-wide electronic communication in which a computer user can compose a message at one terminal that can be regenerated at the recipient's terminal when the recipient logs in; "you cannot send packages by electronic mail")
       Antonym of snail mail (Sense 1)
      => snail mail -- (any mail that is physically delivered by the postal service; "email is much faster than snail mail")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun electronic_mail

1 sense of electronic mail

Sense 1
electronic mail, e-mail, email -- ((computer science) a system of world-wide electronic communication in which a computer user can compose a message at one terminal that can be regenerated at the recipient's terminal when the recipient logs in; "you cannot send packages by electronic mail")
       => electronic communication -- (communication by computer)