Ancient Egyptian symbol of life (4)
I believe the answer is:
ankh
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ancient egyptian symbol of life</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 ankh that I've seen before include "Egyptian cross" , "Hank (anag) - cross symbolising eternal life" , "Cross with a loop at the top, symbol of life in ancient Egypt" , "Waylay" , "Ansate cross" .)