Gape (at) (5)
I believe the answer is:
stare
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gape at</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for stare that I've seen before include "Long fixed look" , "Look with fixed eyes" , "Gawp" , "'Look fixedly, without blinking (5)'" , "bird" .)