A polite form of address for a woman or lady.(noun)
The mistress of a household.(noun)
A conceited or quarrelsome girl.(noun)
A woman who runs a brothel.(noun)
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Use "madam" in a sentence
"The Financial consultant and former madam is running on a platform that centers around legalizing marijuana, prostitution and gay marriage."
"The D.C. madam is going to list the names of famous Republicans who used her female escort service."
"I did not understand anything of that; but I answered, ‘I am sure they call her madam, and she does not go to service nor do housework’; and therefore I insisted that she was a gentlewoman, and I would be such a gentlewoman as that."