Dictionary.com
Thesaurus.com
Synonyms

madam

American  
[mad-uhm] / ˈmæd əm /

noun

plural

mesdames, madams
  1. (often initial capital letter) a polite term of address to a woman, originally used only to a woman of rank or authority.

    Madam President; May I help you, madam?

  2. the woman in charge of a household.

    Is the madam at home?

  3. the woman in charge of a house of prostitution.


madam British  
/ ˈmædəm /

noun

  1. a polite term of address for a woman, esp one considered to be of relatively high social status

  2. a woman who runs a brothel

  3. informal a precocious or pompous little girl

  4. informal the lady of the house

"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

Etymology

Origin of madam

1250–1300; Middle English madame < Old French, originally ma dame my lady; see dame

Explanation

Madam is a very formal way to address a woman, particularly an older or married woman. A waiter at a fancy restaurant might say, "Your table is ready, madam." If a stranger calls a woman madam, he probably sees her as a mature, dignified person. If the woman is younger, she is more likely to be called "miss," and sometimes madam is abbreviated as "ma'am." Another kind of madam is a woman who owns or runs a house of prostitution. Madam comes from the French phrase ma dame, "my lady."

Keep Reading on Vocabulary.com

Vocabulary lists containing madam

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Such spending “troubles me,” he said, adding, “I just can’t agree with that, Madam Secretary. My research shows you did not bid this out.”

From Los Angeles Times • Mar. 3, 2026

So, Madam Vice President, could you please have a press conference already?

From Salon • Sep. 19, 2024

Merlin Entertainments, which also runs the London Eye and Madam Tussauds, is introducing "dynamic pricing" so prices can respond faster to weather and demand.

From BBC • Mar. 25, 2024

Kung Lao and Raiden, simple farm hands with surprising martial arts skills, must defend the honor of Madam Bo when she is confronted by the Lin Kuei.

From Washington Times • Nov. 25, 2023

Finally, Madam Lucille said she was exhausted by all the charting of stars and consulting of the zodiac around the Past.

From "The Detective's Assistant" by Kate Hannigan