Lucidity (7)
I believe the answer is:
clarity
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lucidity</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that lucidity can be written as clarity)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for clarity that I've seen before include "Clearness" , "Lucidity" , "It makes things obvious" , "Precision" , "Lucidness" .)