The golfer's arrogance (3)
I believe the answer is:
ego
'arrogance' is the definition.
Although both the answer and definition are singular nouns, I cannot understand how one could define the other.
'the golfer's' is the wordplay.
'EGO' is hidden within the letters.
However, I'm unsure how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for ego that I've seen before include "In Virgil I" , "Part of the mind" , "See 21 Down" , "number one" , "Inner self" .)