The most common and most likely answer to this crossword clue is the 8 letter word FORBORNE
F
O
R
B
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The straight part
We know that "Refrained from" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case refrained from = forborne.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 FORBORNE mean?
FORBORNE verb- To keep away from; to avoid; to abstain from.
- To refrain from proceeding; to pause; to delay.
- To refuse; to decline; to withsay; to unheed.
- To control oneself when provoked.