Stun (4)
'stun' is the definition.
(I know that stun can be written as daze)
This is all the clue.
(Other definitions for daze that I've seen before include "Stun using adze" , "State of stunned confusion or bewilderment" , "Benumb" , "Make to feel stunned or bewildered" , "Stupefy" .)
'stun' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for astonish that I've seen before include "Confound" , "Startle" , "Take by surprise" , "Stagger" , "Gobsmack" .)