Ill-bred university lecturer embraces endless twisted debauchery (7)
I believe the answer is:
uncivil
'ill-bred' is the definition.
(thesaurus)
'university lecturer embraces endless twisted debauchery' is the wordplay.
'university' becomes 'uni' (informal abbreviation).
'lecturer' becomes 'l' (abbreviation for lecturer).
'embraces' indicates putting letters inside.
'endless twisted debauchery' becomes 'civ' (I can't explain this - if you can you should believe this answer much more).
'uni'+'l'='unil'
'unil' enclosing 'civ' is 'UNCIVIL'.
Can you help me to learn more?
(Other definitions for uncivil that I've seen before include "Not polite or mannered" , "Curt" , "Impolite" , "Not polite, discourteous" , "Not polite or obliging" .)