Reception room (5)
I believe the answer is:
salon
'reception room' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for salon that I've seen before include "Elegant room - for hairdresser?" , "Elegant reception room" , "Establishment of, say, beauty specialist" , "Gallery for works of art -- loans (anag)" , "Beautician's establishment" .)