The most common and most likely answer to this crossword clue is the 10 letter word CANTONMENT
C
A
N
T
O
N
M
E
N
T
More clues leading to the result CANTONMENT
Buddy explains!

The straight part
We know that "winter quarters maybe" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case winter quarters maybe = cantonment.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 CANTONMENT mean?
CANTONMENT noun- Temporary military living quarters.
- A town or village, or part of a town or village, assigned to a body of troops for quarters.
- A permanent military station.