Dish in sink (7)
I believe the answer is:
scuttle
This clue is a double definition.
'dish' is the first definition.
(thesaurus)
'sink' is the second definition.
(I've seen this before)
'in' acts as a link.
(Other definitions for scuttle that I've seen before include "Sink one's ship deliberately" , "Sink with cutlets" , "Coal bucket" , "Hurry away or sink a ship" , "Move quickly" .)