Approximate place for pitchers (8)
I believe the answer is:
ballpark
I believe this is a double definition.
'approximate' is the first definition.
(I've seen this before)
'place for pitchers' is the second definition.
(I've seen this before)
(Other definitions for ballpark that I've seen before include "sports arena" , "location of diamond" , "place for pitchers" , "(Of a figure) approximate" , "Approximate range" .)