Lean over on the table (4)
I believe the answer is:
list
I believe this clue is a double definition.
'lean over' is the first definition.
(I've seen this before)
'the table' is the second definition.
(thesaurus)
'on' acts as a link.
(Other definitions for list that I've seen before include "pay heed no longer" , "Set of consecutive items" , "Italian port" , "Register" , "Items or names written or printed consecutively" .)