Cease living (3)
I believe the answer is:
die
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cease living</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for die that I've seen before include "Device that stamps design on metal" , "Kick the bucket" , "Depart with engraved stamp" , "Cube with spots on the six faces" , "Fail" .)