The most common and most likely answer to this crossword clue is the 7 letter word QUIVERS
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More clues leading to the result QUIVERS
Buddy explains!
The straight part
We know that "Slightly shakes/cases for bolts" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case slightly shakes/cases for bolts = quivers.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 QUIVERS mean?
QUIVERS noun- A container for arrows, crossbow bolts or darts, such as those fired from a bow, crossbow or blowgun.
- A ready storage location for figurative tools or weapons.
- The collective noun for cobras.
- A multidigraph.
- To shake or move with slight and tremulous motion; to tremble; to quake; to shudder; to shiver.