Look, Lord (4)
I believe the answer is:
peer
I believe this clue is a double definition.
'look' is the first definition.
(to peer at something is to look at it)
'lord' is the second definition.
(peer is a kind of lord)
(Other definitions for peer that I've seen before include "Coequal" , "Look closely at equal" , "Look with difficulty; equal" , "Struggle to see; equal" , "Gaze" .)