The most common and most likely answer to this crossword clue is the 10 letter word IMPAIRMENT
I've seen this crossword clue in The Guardian
I
M
P
A
I
R
M
E
N
T
More clues leading to the result IMPAIRMENT
- Flaw in flyers plugging this writer’s point
- One politician with broadcast audibly intended to show disability
- Fault in flyers supporting MP overcome by new technology
- The thing about politician high fliers is weakness
- Trouble-maker joins fliers, with time to create damage
- Troublemaker on broadcast intended being heartless, creating harm
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 IMPAIRMENT mean?
IMPAIRMENT noun- The result of being impaired
- A deterioration or weakening
- A disability or handicap
- An inefficient part or factor.
- A downward revaluation, a write-down.