Wonderland visitor (5)
I believe the answer is:
alice
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wonderland visitor</span>' is the definition.<br/ ><span class="explanation-format__explanation">(as in Lewis Carroll's Alice in Wonderland)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for alice that I've seen before include "She fell down a rabbit hole into a fantasy world" , "Immortal girl created by Lewis Carroll" , "Lewis Carroll's heroine" , "She ate the "Eat Me" and drank the "Drink Me"" , "Wonderland heroine" .)