Dickens character, Oliver ....... (5)
I believe the answer is:
twist
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">dickens character</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">oliver</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for twist that I've seen before include "Change - 1960s' dance" , "Bend, distort" , "1960s' dance craze" , "Unexpected event" , "Dickens's 'Oliver - - '" .)