Wall on roof's edge (7)
I believe the answer is:
parapet
(Other definitions for parapet that I've seen before include "Rooftop wall" , "Low wall (on bridge, roof, etc)" , "place of safety?" , "Protective cover" , "protection from fire" .)
I believe the answer is:
parapet
(Other definitions for parapet that I've seen before include "Rooftop wall" , "Low wall (on bridge, roof, etc)" , "place of safety?" , "Protective cover" , "protection from fire" .)