One old reconstructed image (4)
I believe the answer is:
idol
'image' is the definition.
(I know that idol is a type of image)
'one old reconstructed' is the wordplay.
'one' becomes 'i' (Roman numeral).
'reconstructed' indicates an anagram.
'old' with letters rearranged gives 'dol'.
'i'+'dol'='IDOL'
(Other definitions for idol that I've seen before include "Subject of adoration, may be graven" , "Hero of screen or stage" , "Object of excessive adoration" , "Object of reverence" , "Film star" .)