Machine or device (9)
I believe the answer is:
appliance
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">machine</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">device</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(appliance is a kind of device)</span><br/ ><br/ ></span>
(Other definitions for appliance that I've seen before include "Device used for a particular purpose" , "Domestic machine" , "implement" , "Tool or device for a specific task" , "Useful device, gadget" .)