The most common and most likely answer to this crossword clue is the 8 letter word STINGING
I've seen this crossword clue in The Daily Telegraph
S
T
I
N
G
I
N
G
More clues leading to the result STINGING
Buddy explains!
The straight part
We know that "robbing" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case robbing = stinging.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 STINGING mean?
STINGING verb- To hurt, usually by introducing poison or a sharp point, or both.
- (of an insect) To bite.
- (sometimes figurative) To hurt, to be in pain.
- To cause harm or pain to.
- The act by which someone receives a sting.
- Having the capacity to sting.
- Precise and hurtful