The most common and most likely answer to this crossword clue is the 10 letter word TERMINATED
I've seen this crossword clue in The Daily Telegraph
T
E
R
M
I
N
A
T
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D
More clues leading to the result TERMINATED
Buddy explains!

The straight part
We know that "stopped" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case stopped = terminated.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 TERMINATED mean?
TERMINATED verb- To end, especially in an incomplete state.
- To set or be a limit or boundary to.
- To kill.
- To end the employment contract of an employee; to fire, lay off.
- Of a mode of transport, to end its journey; or of a railway line, to reach its terminus.
- Having been the subject of termination; killed, ended or destroyed.
- Having lost a job or assignment.
- Having an end or a boundary.