Overhang
'overhang' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ledge that I've seen before include "Rock shelf" , "A step" , "Sill" , "Narrow projection or shelf" , "Mantelpiece" .)
'overhang' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for loom that I've seen before include "Weaving machine to appear indistinctly" , "Impend, threaten" , "Appear dimly; be imminent" , "'Appear as a vague form, perhaps threatening (4)'" , "menacing" .)