Hardened (3)
'hardened' is the definition.
(I know that hardened can be written as inured)
This is the entire clue.
(Other definitions for inured that I've seen before include "Habituated or hardened" , "Hardened, maybe ruined" , "Accustomed to something unpleasant" , "Hardened, perhaps ruined" , "Toughened through exposure" .)
'hardened' is the definition.
(synonyms)
This is all the clue.
(Other definitions for set that I've seen before include "Hardened" , "What the Sun regularly does" , "box?" , "Sink below the horizon" , "Scenery for play or film" .)