The most common and most likely answer to this crossword clue is the 8 letter word STANDOFF
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More clues leading to the result STANDOFF
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The straight part
We know that "impasse" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case impasse = standoff.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 STANDOFF mean?
STANDOFF verb- To stand some distance apart from something or someone.
- To prevent any would-be attacker from coming close by adopting an offensive posture.
- To move away from shore.
- A device which maintains a fixed distance between two objects, especially between a surface and a sign or electrical wiring.
- A deadlocked confrontation between antagonists (see stand off and verb below).