used as a conventional title of courtesy before a married woman's surname
I spoke to Mrs Smith
used before the name of a place or of a profession or activity or before some epithet to form a title applied to a married woman viewed or recognized as a representative of the thing indicated
And here she is, Mrs Tennis 1999
(often the/my Mrs) informal a person's wife
I took the Mrs along to the pub
[abbr of mistress; Mesdames from French, pl of Madame]