mailing

nouns

mail sent by a sender at one time

"the candidate sent out three large mailings"

mailing

is derived from

is derived from

is a type of (narrower)

any particular collection of letters or packages that is delivered

"your mail is on the table"; "is there any post for me?"; "she was opening her post"

the transmission of a letter

"the postmark indicates the time of mailing"

mailing, posting

is derived from

is derived from