Can make a move (4)
I believe the answer is:
stir
This clue is a double definition.
'can' is the first definition.
(I've seen this before)
'make a move' is the second definition.
(I've seen this before)
(Other definitions for stir that I've seen before include "Whisk or mix" , "Whisk, blend" , "prompt" , "Nick" , "Move around in a liquid" .)