Backless sofa (5)
I believe the answer is:
divan
'backless sofa' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for divan that I've seen before include "Backless seat; bed" , "Long backless sofa" , "resting place" , "Sofa - bed" , "Couch - bed" .)