The most common and most likely answer to this crossword clue is the 11 letter word WHITEWASHED
I've seen this crossword clue in The Daily Telegraph
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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 WHITEWASHED mean?
WHITEWASHED verb- To paint over with a lime and water mixture so as to brighten up a wall or fence.
- To cover over errors or bad actions.
- To repay the financial debts of (another person).
- (late, 19th century) To prevent a team from scoring any runs.
- In various games, to defeat (an opponent) so that they fail to score, or to reach a certain point in the game; to skunk.
- To make over (a person or character, a group, an event, etc) so that it is or seems more white, for example by applying makeup to a person, or by covering over the participation of people of color in an event and focusing on only white participation.
- Of or pertaining to a fence or wall that has been painted with the temporary paint whitewash.
- Having had any controversy or potential for scandal removed, ignored or downplayed.
- Portrayed by a Caucasian actor but was scripted to be African, Asian, or of another race.
- Looking Caucasian, but is actually African, Asian, or of another race; Caucasianized.