say it: MAY-lur
mailer is a noun meaning "United States writer (born in 1923)". It carries 4 recorded senses.
United States writer (born in 1923)
a person who mails something
an advertisement that is sent by mail
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for mailer come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.