A better judge? (5)
I believe the answer is:
finer
'a better' is the definition.
(I've seen this in another clue)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for finer that I've seen before include "More thin, excellent" , "Better; more slender" , "'Nothing could be . . . . . than to be in Carolina, in the morning' (popular song)" , "Of higher quality" , "More gossamer or splendid" .)