Variant non-U creeds not officially restricted (10)
I believe the answer is:
uncensored
'not officially restricted' is the definition.
The answer and definition are different parts of speech. However, adjectives and past participle verbs sometimes mean the same thing.
'variant non-u creeds' is the wordplay.
'variant' indicates anagramming the letters (I've seen 'variant of' mean this).
'non'+'u'+'creeds'='nonucreeds'
'nonucreeds' anagrammed gives 'UNCENSORED'.
Can you help me to learn more?
(Other definitions for uncensored that I've seen before include "adults?" , "Complete" , "As British theatre after 1968" , "Not touched by a blue pencil?" , "Not blue-pencilled" .)