Another denial? (3)
I believe the answer is:
not
'denial?' is the definition.
'another' is the wordplay.
'NOT' is hidden in amongst the letters.
But, I am not sure how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for not that I've seen before include "Negatory word" , "Negation of what follows" , "In no way, never" , "logically, operation needed" , "Word of negation" .)