Sights (10)
I believe the answer is:
spectacles
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sights</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for spectacles that I've seen before include "shows?" , "(Pair of) glasses" , "Aid to vision" , "splendid entertainments?" , "may be before one's eyes" .)