Second hand (6)
'second hand' is the definition.
(second hand can mean previously owned or used)
This is all the clue.
(Other definitions for used that I've seen before include "not got directly" , "Dues (anag.)" , "Exploited group" , "Hand-me-down" , "Went through" .)
'second hand' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for helper that I've seen before include "Maybe second" , "Aide" , "Assistant" .)