Look round at a shapely leg? (4)

I believe the answer is:

ogle

I'm a little stuck... Click here to teach me more about this clue!

'look' is the definition.
(ogling is a kind of looking)

I can't explain the remainder of the clue.

(Other definitions for ogle that I've seen before include "Stare lewdly" , "Cast amorous glances" , "Gape at" , "Amorous stare" , "Amorous glance" .)

I've seen this clue in the Evening Standard.

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