The most common and most likely answer to this crossword clue is the 10 letter word RESECTIONS
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Buddy explains!
The straight part
We know that "They cut away bones" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case they cut away bones = resections.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 RESECTIONS mean?
RESECTIONS noun- The surgical excision of part or all of a tissue or organ.
- A method of determining a position by using a map and compass bearings for two additional points.
- A section of a tire that has had worn tread replaced.