Came to an end (6)
I believe the answer is:
ceased
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">came to an end</span>' is the definition.<br/ ><span class="explanation-format__explanation">('cease' can be a synonym of 'come to an end')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ceased that I've seen before include "Finished" , "Came to an end" , "Terminated" , "Came to a close" , "Stopped, quitted" .)