Old Testament high priest (3)
I believe the answer is:
eli
'old testament high priest' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for eli that I've seen before include "Religious character" , "- Wallach, US actor" , "OT high priest" , "Priest, teacher of Samuel" , "Priest at Shiloh (Samuel)" .)