Space for a bit of kangaroo meat (4)
I believe the answer is:
room
'space' is the definition.
(enough space or room to do something)
'bit of kangaroo meat' is the wordplay.
'bit of' indicates a hidden word.
'ROOM' is hidden within 'kangaroo meat'.
'for a' is the link.
(Other definitions for room that I've seen before include "Enclosed part of building" , "kitchen?" , "basic accommodation" , "Capacity" , "Box ---, storage area" .)