Cricket delivery new to an American? (6)
I believe the answer is:
yorker
'cricket delivery' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for yorker that I've seen before include "Bowler's stratagem (cricket)" , "Delivery coming down late" , "often new" , "Type of cricket delivery" , "Ball pitching just under bat (cricket)" .)