The most common and most likely answer to this crossword clue is the 11 letter word DISINTERRED
I've seen this crossword clue in The Daily Telegraph
D
I
S
I
N
T
E
R
R
E
D
Buddy explains!
The straight part
We know that "Brought up" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case brought up = disinterred.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 DISINTERRED mean?
DISINTERRED verb- To take out of the grave or tomb.
- To bring out, as from a grave or hiding place; to bring from obscurity into view.