Batsman's turn (7)
I believe the answer is:
innings
'batsman's turn' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for innings that I've seen before include "part of cricket match" , "Turns for the batsman" , "Time spent at the crease" , "time in office" , "Time at the crease - a good one's a long life" .)