Fill with wonder (5)
I believe the answer is:
amaze
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fill with wonder</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 amaze that I've seen before include "Greatly surprise in a labyrinth" , "Bewilder" , "Greatly surprise, fill with wonder" , "baffle" , "Confound with wonder" .)