Black suit
'black suit' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for clubs that I've seen before include "cabarets" , "Suit (in cards)" , "Orders" , "Associations of people with similar interests" , "woods, for example" .)
'black suit' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for spades that I've seen before include "One of two black suits" , "Garden tools and card suit" , "Digging tools and card suit" , "Black suit" , "those getting soiled?" .)