Post-death existence (9)
I believe the answer is:
afterlife
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">post-death existence</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 afterlife that I've seen before include "Hoped-for future" , "Existence beyond death" , "paradise" , "Existence following death" , "Existence beyond the grave" .)