Japanese volcano (4)
I believe the answer is:
fuji
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">japanese volcano</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for fuji that I've seen before include "Highest Jap. mountain" , "Japan's sacred mountain" , "Japan's highest peak" , "Japanese mount" , "Extinct volcano in south central Honshu" .)