Not knowing that I grant no admission to (8)
I believe the answer is:
ignorant
'not knowing' is the definition.
Both the definition and answer are adjectives.
Maybe they are linked in a way I don't understand?
'i grant no admission to' is the wordplay.
'i grant no' can be anagrammed to 'IGNORANT'.
But, I'm not sure how the anagram is indicated.
'that' acts as a link.
Can you help me to learn more?
(Other definitions for ignorant that I've seen before include "No rating (anag) - clueless" , "Poorly-educated" , "Without knowledge" , "Lacking in education" , "Lacking knowledge or awareness" .)