The most common and most likely answer to this crossword clue is the 9 letter word INFURIATE
I've seen this crossword clue in The Guardian
I
N
F
U
R
I
A
T
E
More clues leading to the result INFURIATE
- Wrapped up warm, worried after catching one bug
- Fashionable mink has one consumed with anger
- I wore my mink at dinner to provoke anger
- Wind up getting unfair tie rearranged
- Wearing mink, perhaps, one starts to antagonise the econuts leading to anger
- Blowing top off, quantifier for anger?
- Upset with fashionable kind of coat I wore
Buddy explains!

The straight part
We know that "anger" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case anger = infuriate.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 INFURIATE mean?
INFURIATE verb- To make furious or mad with anger; to fill with fury.
- Filled with, characterized by or expressing fury.