madam

MADAM noun

 formal uk/ˈmædəm/ us
B1 (also Madam) You call a woman ' madam ' when you are speaking to her politely.

мадам
This way, madam . Madam
B2 You write 'Madam' at the beginning of a formal letter to a woman when you do not know her name.

госпожа
Dear Madam, I am writing to...