The most common and most likely answer to this crossword clue is the 8 letter word ABSENTED
I've seen this crossword clue in Financial Times
A
B
S
E
N
T
E
D
More clues leading to the result ABSENTED
Buddy explains!

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 ABSENTED mean?
ABSENTED verb- To keep (oneself) away.
- To keep (someone) away.
- Stay away; withdraw.
- Leave.