Enthralled (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">enthralled</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 rapt that I've seen before include "Completely absorbed" , "Absorbed and enchanted" , "Part (anag.)" , "Engrossed, spellbound" , "Enchanted in part" .)
(Other definitions for agog that I've seen before include "Very eager (to see or hear something)" , "In excited eagerness" , "Receptive - wide-mouthed" , "Eager, avid" , "Excitedly eager" .)