Crossword Genius

Fine home for a rook? (6)

Ross

I believe the answer is:

castle

I'm a little stuck... Click here to teach me more about this clue!

This might be a double definition.

'fine home' is the first definition.
'castle' can be an answer for 'home' (I've seen this before). I'm not sure about the 'fine' bit.

'a rook?' is the second definition.
(I know that rook can be written as castle)

'for' acts as a link.

Can you help me to learn more?

(Other definitions for castle that I've seen before include "fortification" , "making a move" , "Stronghold - rook" , "Move rook and king in the same turn" , "eg Edinburgh or Windsor" .)

I've seen this clue in the Evening Standard.
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