Complex organisation implicated if I censure banks (7)
I believe the answer is:
edifice
'complex organisation' is the definition.
Although both the answer and definition are singular nouns, I can't see how one could define the other.
'implicated if i censure banks' is the wordplay.
'implicated' becomes 'ed' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'banks' means to remove the middle letters (the sides or banks of the word).
'censure' with its middle removed is 'ce'.
'ed'+'if'+'i'+'ce'='EDIFICE'
Can you help me to learn more?
(Other definitions for edifice that I've seen before include "impressive pile!" , "erection" , "'Large, imposing building (7)'" , "Construction" , "Large structure" .)