The most common and most likely answer to this crossword clue is the 8 letter word REPROVED
I've seen this crossword clue in The Guardian
R
E
P
R
O
V
E
D
Buddy explains!

The straight part
We know that "Censured" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case censured = reproved.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does REPROVED mean?
REPROVED verb- To express disapproval.
- To criticise, rebuke or reprimand (someone), usually in a gentle and kind tone.
- To deny or reject (a feeling, behaviour, action etc.).
- To prove again.