Table divides kitchen section (4)
I believe the answer is:
desk
'table' is the definition.
(I know that desk is a type of table)
'divides kitchen section' is the wordplay.
'section' indicates a hidden word.
'DESK' can be found hidden inside 'divides kitchen'.
(Other definitions for desk that I've seen before include "School furniture item" , "Piece of furniture for writer" , "Office workplace" , "Writing surface" , "Work table" .)