Semitransparent (11)
I believe the answer is:
translucent
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">semitransparent</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for translucent that I've seen before include "See-through" , "Allowing light through" , "Shining through" , "letting some light through" , "Liquid shooter" .)