Gizmo, gadget (6)
I believe the answer is:
device
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">gizmo</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">gadget</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for device that I've seen before include "Instrument made for a specific purpose" , "Instrument made for a special purpose" , "Appliance, gadget" , "Charge" , "Contrivance; motto" .)