Noah's ship (3)
I believe the answer is:
ark
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">noah's ship</span>' is the definition.<br/ ><span class="explanation-format__explanation">(Noah's ark in the Bible)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ark that I've seen before include "Noah's craft" , "Ship built by Noah" , "Biblical vessel" , "Boat built to withstand great flood" , "Noah's vessel - in which the Torah scrolls are kept" .)