Definitions for: Mailing

[n] the transmission of a letter; "the postmark indicates the time of mailing"
[n] mail sent by a sender at one time; "the candidate sent out three large mailings"

Webster (1913) Definition: Mail"ing, n. [Scot., fr. mail tribute, rent. See 2d
Mail.]
A farm. [Scot.] --Sir W. Scott.

Synonyms: posting

See Also: mail, post, transmission, transmittal, transmitting