OT prophet (3)
(Other definitions for eli that I've seen before include "Priest at Shiloh (Samuel)" , "Shiloh priest (Bible)" , "Distort then untruth to get a Biblical character" , "patriarch" , "High priest in the Book of Samuel" .)
'ot prophet' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for ezekiel that I've seen before include "Babylon-exile prophet" , "Sacred book" , "Valley-of-bones prophet" , "Biblical text" , "Hebrew prophet" .)