The most common and most likely answer to this crossword clue is the 6 letter word ALL-IN
I've seen this crossword clue in Independent
A
L
L
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I
N
More clues leading to the result ALL-IN
Buddy explains!
The straight part
We know that "Tired/wrestling" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case tired/wrestling = all-in.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 ALL-IN mean?
ALL-IN noun- A hand where at least one player bets all of his or her chips.
- A player who is all in.
- (somewhat obsolete) Very tired.
- With everything included.
- Having no further stake to wager, but remaining active in a hand.
- Alternative form of all in