Splits a male burglar (9)

I believe the answer is:

cracksman

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'burglar' is the definition.
(I've seen this before)

'splits a male' is the wordplay.
'splits' becomes 'cracks' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'a male' becomes 'man' (man is a kind of male).
'cracks'+'man'='CRACKSMAN'

Can you help me to learn more?

(Other definitions for cracksman that I've seen before include "Burglar" , "Safe-breaker" .)

I've seen this clue in the Sydney Morning Herald.

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