Gizmo (6)
I believe the answer is:
gadget
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gizmo</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that gizmo can be written as gadget)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for gadget that I've seen before include "Device or invention" , "appliance" , "Handy device" , "Small ingenious device" , "Nifty device" .)