Relic concealed by servant I questioned (7)
I believe the answer is:
antique
'relic' is the definition.
(I've seen this in another clue)
'concealed by servant i questioned' is the wordplay.
'concealed by' says the answer is hidden in the clue.
'ANTIQUE' can be found hidden inside 'servant i questioned'.
(Other definitions for antique that I've seen before include "Old object of value" , "Archaic" , "Old item of value" , "Old item of furniture" , "from long ago" .)