Am in disgrace with the lady (3)
I believe the answer is:
she
'the lady' is the definition.
('she' refers to a woman)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for she that I've seen before include "1887 Rider Haggard novel" , "- - Loves You (Beatles)" , "fiction" , "The one who must be obeyed" , "Book" .)