Used again (8)
I believe the answer is:
recycled
'used again' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for recycled that I've seen before include "Taken for use again" , "Converted waste material into re-usable form" , "Reclaimed" , "Used again after processing" , "Converted waste into form for additional use" .)