Red queen succumbs to Alice’s heart (7)
I believe the answer is:
cabinet
'heart' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe you can see an association between them that I don't see?
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for cabinet that I've seen before include "elected ministers" , "accommodating senior ministers" , "Council who advise < where to display" , "Piece of furniture with doors, shelves and drawers" , "Piece of furniture for members of a government" .)