Shared place (5)
I believe the answer is:
joint
I believe this clue is a double definition.
'shared' is the first definition.
(similar in meaning)
'place' is the second definition.
(I know that joint is a type of place)
(Other definitions for joint that I've seen before include "Hip maybe" , "Piece of meat for roasting" , "Eg, elbow or ankle" , "Knee is one" , "Combined" .)