Form of address for a well balanced woman (5)
I believe the answer is:
madam
This could be a double definition.
'form of address' is the first definition.
(I've seen this in another clue)
'well balanced woman' is the second definition.
'madam' can be an answer for 'woman' (used to address a woman). I'm not certain of the 'well balanced' bit.
'for a' acts as a link.
Can you help me to learn more?
(Other definitions for madam that I've seen before include "Make wildly happy" , "Woman running a brothel" , "Stuck-up girl" , "Conceited girl (colloq.)" , "Palindrome used in speaking politely to a woman" .)