Messieurs

Multiple Entries:
  Messieurs    Monsieur  

Concise Oxford English Dictionary © 2008 Oxford University Press:
Messieurs/mɛˈsjəː/

plural form of Monsieur.

Concise Oxford English Dictionary © 2008 Oxford University Press:
Monsieur /məˈsjəː/

▶noun (pl. Messieurs /mɛˈsjəː/) a title or form of address for a French-speaking man, corresponding to Mr or sir.

– origin Fr., from mon ‘my’ + sieur ‘lord’.