Looks fixedly (6)
I believe the answer is:
stares
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">looks fixedly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for stares that I've seen before include "Looks fixedly" , "Long gazes" , "Assert with long looks" , "Looks lengthily at" , "Looks hard" .)