Interment (6)
I believe the answer is:
burial
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">interment</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for burial that I've seen before include "funeral service" , "hiding" , "Interment or entombment" , "Getting put in the ground" , "ending" .)