What is Messrs?
Messrs definition and meaning on Dictionary terms:
plural Messrs. [mes-erz] /?m?s??rz/.
mister: a title of respect prefixed to a man’s name or position: Mr. Lawson; Mr. President.
a title prefixed to a mock surname that is used to represent possession of a particular attribute, identity, etc., especially in an idealized or excessive way: Mr. Democrat; Mr. Perfect; Mr. Macho.