Mixed nuts can cause unconsciousness! (4)

I believe the answer is:

stun

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'mixed nuts can cause unconsciousness' is the definition.
I can't judge whether this definition defines the answer.

'mixed nuts' is the wordplay.
'mixed' is an anagram indicator.
'nuts' is an anagram of 'STUN'.

Can you help me to learn more?

(Other definitions for stun that I've seen before include "floor" , "Shock into silence" , "Daze, paralyse" , "Daze or bewilder" , "Daze, overwhelm" .)

I've seen this clue in the Evening Standard.

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