snail mail

1. 1.

   any mail that is physically delivered by the postal service

   “email is much faster than snail mail”

   Antonymselectronic maile-mailemail

   Broadermail

Questions about snail mail

What does snail mail mean?

snail mail means "any mail that is physically delivered by the postal service".

What is the opposite of snail mail?

The recorded antonyms are electronic mail, e-mail, email.