World or universe (6)
I believe the answer is:
cosmos
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">world</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">universe</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for cosmos that I've seen before include "Everything that exists" , "The universe, whole of creation" , "Universe as an ordered system" , "The universe - a daisy" , "Universe seen as a whole" .)