Bloody excellent in an unusual way (4)
I believe the answer is:
rare
'bloody' is the definition.
(I know that bloody can be written as rare)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for rare that I've seen before include "few and far between" , "Very infrequent, lightly cooked" , "Very scarce, like undercooked steak" , "Exceptional" , "of low density" .)