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[muh s-yur; French muh-syœ] /məsˈyɜr; French məˈsyœ/
noun, plural messieurs
[meys-yurz, mes-erz; French me-syœ] /meɪsˈyɜrz, ˈmɛs ərz; French mɛˈsyœ/ (Show IPA)
the conventional French title of respect and term of address for a man, corresponding to Mr. or sir.
Origin of monsieur
1490-1500; < French: literally, my lord (orig. applied only to men of high station); see sire Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for monsieur
Contemporary Examples
Historical Examples
  • At last she thought she might speak, wishing simply to say: "Thank you, monsieur."

    The Dream Emile Zola
  • Ah, monsieur, there was never anything equal to that in the whole world.

    The Dream Emile Zola
  • monsieur, you are aware that the Germans are going to-morrow morning?

  • With only whiskers nobody could take monsieur for anything but an Englishman.

  • If monsieur the Director of the Circus comes now he will go in the special car.

    The Underdog F. Hopkinson Smith
British Dictionary definitions for monsieur


/French məsjø; English məsˈjɜː/
noun (pl) messieurs (French) (mesjø; English) (ˈmɛsəz)
a French title of address equivalent to sir when used alone or Mr when placed before a name
Word Origin
literally: my lord
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for monsieur

1510s, from French monsieur, from mon sieur "my lord," from sieur "lord," shortened form of seigneur (see monseigneur) It was the historical title for the second son or next younger brother of the king of France.

Online Etymology Dictionary, © 2010 Douglas Harper
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