Simple Definition of mailing
: the act of mailing something
: something (such as a letter or an advertisement) that is mailed to many people at one time
Full Definition of mailing
: mail sent at one time to multiple addressees by a sender (as for promotional purposes)
Examples of mailing in a sentence
Get the check ready for mailing and take it to the post office.
The charity sent out several mailings to everyone on its mailing list.
First Known Use of mailing
Seen and Heard
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