One to chuck you out rather than bowl you out (7)
I believe the answer is:
bouncer
'bowl you out' is the definition.
Although both the answer and definition are singular nouns, I can't see how one could define the other.
'one to chuck you out rather than' is the wordplay.
I cannot quite understand how this works, but
'one' could be 'un' (northern English dialect form of 'one') and 'un' is located in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for bouncer that I've seen before include "Cricket delivery - employee ejecting troublemakers" , "Dud cheque" , "cheque that's worthless?" , "Lively ball" , "Club employee" .)