Focus on the pronunciation of Madam
English definition of “Madam”
/ˈmædəm/ noun [S] formal
› a formal and polite way of speaking to a woman: May I carry your cases for you, Madam?
Dear Madam › the usual way of beginning a formal letter to a woman whose name you do not know: Dear Madam, I am writing to enquire about ...
Madam Minister/President/Secretary/Speaker, etc. › POLITICS the official title used when speaking to a woman who has a senior position in a government: Madam Secretary, are there any circumstances under which the United States would agree to this policy? → Compare Sir