Crossword Genius

Officer with determination is not specialised (7-7)

Ross

I believe the answer is:

general-purpose

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

'not specialised' is the definition.
I can't judge whether this defines the answer.

'officer with determination' is the wordplay.
'officer with' becomes 'general' (general is a kind of officer. I am not sure about the 'with' bit.).
'determination' becomes 'purpose' (I've seen this in another clue).
'general'+'purpose'='GENERAL-PURPOSE'

'is' is the link.

Can you help me to learn more?

I've seen this clue in The Daily Express.
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