The most common and most likely answer to this crossword clue is the 9 letter word PLUNDERED
I've seen this crossword clue in The Times
P
L
U
N
D
E
R
E
D
More clues leading to the result PLUNDERED
Buddy explains!
The straight part
We know that "Robbed" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case robbed = plundered.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 PLUNDERED mean?
PLUNDERED verb- To pillage, take or destroy all the goods of, by force (as in war); to raid, sack.
- To take (goods) by pillage.
- To take by force or wrongfully; to commit robbery or looting, to raid.
- To make extensive (over)use of, as if by plundering; to use or use up wrongfully.
- To take unexpectedly.