to send sth by snail mail

См. также в других словарях:

• mail — 1 /meIl/ noun 1 the mail especially AmE the system of collecting and delivering letters, packages etc; post 1 (1): The mail here s really slow and unreliable. | in the mail: Your photos are in the mail. | I ll put the check in the mail. | by mail …   Longman dictionary of contemporary English