...then umps, in frustration, give penalty (10)
I believe the answer is:
punishment
'penalty' is the definition.
(I know that penalty can be written as punishment)
'then umps in frustration' is the wordplay.
'then umps in' can be anagrammed to 'PUNISHMENT'.
Though, I am not sure how the anagram is indicated.
'give' is the link.
Can you help me to learn more?
(Other definitions for punishment that I've seen before include "See 6" , "Beating" , "That may be fine" , "Discipline" , "Sanction" .)