1. mailer(n = noun.person) norman mailer - United States writer (born in 1923); Array
is a kind of author, writer
2. mailer(n = noun.person) Array - a person who mails something; Array
is a kind of individual, mortal, person, somebody, someone, soul
Derived forms verb mail2, verb mail1
3. mailer(n = noun.communication) Array - an advertisement that is sent by mail; Array
is a kind of ad, advert, advertisement, advertising, advertizement, advertizing
4. mailer(n = noun.artifact) Array - a container for something to be mailed; Array
is a kind of container
has particulars: airmailer