Crossword Genius

Decision that’s always wrong! (3)

Ross

I believe the answer is:

out

I'm a little stuck... Click here to teach me more about this clue!

'wrong' is the definition.
(eg a calculation might be 'out')

I can't explain the rest of the clue.

Can you help me to learn more?

(Other definitions for out that I've seen before include "Dismissed, in cricket" , "on sale" , "Revealed; unconscious" , "Mistaken; unconscious" , "Free" .)

I've seen this clue in the Evening Standard.
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