The most common and most likely answer to this crossword clue is the 10 letter word IMPORTUNED
I've seen this crossword clue in The Daily Telegraph
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More clues leading to the result IMPORTUNED
Buddy explains!
The straight part
We know that "Appealed to" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case appealed to = importuned.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 IMPORTUNED mean?
IMPORTUNED verb- To bother, trouble, irritate.
- To harass with persistent requests.
- To approach to offer one's services as a prostitute, or otherwise make improper proposals.
- To import; to signify.