Italian club put to rest (5)
I believe the answer is:
inter
I believe this is a double definition.
'italian club' is the first definition.
(Inter Milan football club)
'put to rest' is the second definition.
(I've seen this in another clue)
(Other definitions for inter that I've seen before include "Send to ground" , "Put underground" , "set underground" , "get put down!" , "foreign footballers" .)