Newness (7)
I believe the answer is:
novelty
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">newness</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 novelty that I've seen before include "Original item" , "prompting curiosity" , "Innovation" , "Something new and strange" , "Freshness" .)