Lean over part of foot (4)

I believe the answer is:

heel

I believe this clue is a double definition.

'lean over' is the first definition.
(thesaurus)

'part of foot' is the second definition.
(I've seen this before)

(Other definitions for heel that I've seen before include "Shoe part - come here, Fido!" , "instruction to follow" , "Command to a trained dog" , "Achilles's weak spot" , "Spur" .)

I've seen this clue in The Times.

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