Misjudgements end Blur's career (8)
I believe the answer is:
blunders
'misjudgements' is the definition.
I can't judge whether this defines the answer.
'end blur's career' is the wordplay.
'end blur's' anagrams to 'BLUNDERS'.
Though, I am not clear how this is indicated.
Can you help me to learn more?
(Other definitions for blunders that I've seen before include "Clumsy mistakes or gaffes" , "Embarrassing mistakes" , "Mistakes made through ignorance or carelessness" .)