Racket that has strings (6)
I believe the answer is:
fiddle
'racket' is the definition.
(both can mean a scam)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for fiddle that I've seen before include "doctor" , "(Play) a violin" , "Scam - musical instrument" , "Swindle with informal violin" , "something stringy?" .)