Futuristic servant (5)
I believe the answer is:
robot
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">futuristic servant</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for robot that I've seen before include "Automatic worker?" , "Computer-controlled machine" , "Mechanical man" , "programmed servant" , "Mechanism that moves automatically" .)