Stare at rudely (4)
I believe the answer is:
ogle
'stare at rudely' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ogle that I've seen before include "Lech" , "Eye greedily" , "Stare at lecherously" , "Look at lecherously" , "Lecherous look" .)