Mortuary (6)
I believe the answer is:
morgue
'mortuary' is the definition.
(I know that mortuary can be written as morgue)
This is all the clue.
(Other definitions for morgue that I've seen before include "Building where dead bodies are stored" , "room kept cold!" , "Building for conducting postmortems" , "Place where dead bodies are kept temporarily" , "Mortuary" .)