Bury; between (5)
I believe the answer is:
I believe this clue is a double definition.
'bury' is the first definition.
(to inter is to put into the ground)
'between' is the second definition.
(Other definitions for inter that I've seen before include "foreign footballers" , "Lay to rest" , "Bury (or, perhaps, Milan)" , "foreign team" , "Football Club at home in San Siro" .)