This is the 6727th most frequent Turkish word.
bayan
"Lady" or "Mrs." (used as a polite term for a woman).
Here, "Bayan" is used as a formal address equivalent to 'Mrs.' before a surname or first name, suggesting respect towards the addressed female individual.
Bayan Ahmet, bu pencereleri yıkayacak.
Mrs. Ahmet, please clean these windows.
"Bayan" is used here as a noun, signifying 'lady' or 'woman', and it's employed to refer to a female person with an emphasis on politeness.
Türkçe dersinde, bir bayan konuşmayı yönetti.
In the Turkish class, a lady led the discussion.
In this case, "Bayanlar" is the plural form, meaning 'ladies', used as a respectful way to address a group of women.