Pitch and catch? (5)
I believe the answer is:
field
This clue is a double definition.
'pitch' is the first definition.
(I've seen this in another clue)
'catch?' is the second definition.
(thesaurus)
'and' acts as a link.
(Other definitions for field that I've seen before include "Branch of knowledge; meadow" , "Domain" , "Piece of land for crops, pasture etc" , "Pasture or crop land" , "Games area" .)