Squiz (6)
I believe the answer is:
glance
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">squiz</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for glance that I've seen before include "Look quickly at -- cricket stroke" , "Stroke - gander" , "it has a metallic lustre" , "A brief or casual look" , "A passing look." .)