Primarily obscenely / greedily / lecherously eye? (4)

I believe the answer is:

ogle

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'eye?' is the definition.
(I've seen this before)

'primarily obscenely greedily lecherously' is the wordplay.
'primarily' indicates taking the first letters.
'lecherously' becomes 'le' (I can't explain this - if you can you should believe this answer much more).
The first letters of 'obscenely greedily' is 'og'.
'og'+'le'='OGLE'

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(Other definitions for ogle that I've seen before include "as lecher might do?" , "Look at inappropriately" , "Close scrutiny" , "Lecherous look" , "Perv" .)

I've seen this clue in The Everyman puzzle in The Observer.

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