The most common and most likely answer to this crossword clue is the 6 letter word LEVEES
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More clues leading to the result LEVEES
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The straight part
We know that "quays" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case quays = levees.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 LEVEES mean?
LEVEES noun- An embankment to prevent inundation; as, the levees along the Mississippi.
- The steep bank of a river.
- The border of an irrigated field.
- A pier or other landing place on a river.
- The act of rising; getting up, especially in the morning after rest.
- A reception of visitors held after getting up.
- A formal reception, especially one given by royalty or other leaders.