Moorland (5)
I believe the answer is:
heath
'moorland' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for heath that I've seen before include "blasted place?" , "Tract of uncultivated land with scrubby vegetation" , "Uncultivated land area" , "Open uncultivated land" , "Scrubland" .)