crook
adjectiveInformal
A Australian English slang term. Browse all Australian slang.
What it means
Ill, unwell. Feeling crook.
Broken or not working properly: a crook knee, a crook alternator.
Go crook at someone: to tell them off angrily.
In use
I've been a bit crook since Tuesday.
The old fridge has gone crook again.
Mum went crook at me for it.