Electrical weapon (5)
I believe the answer is:
taser
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">electrical weapon</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for taser that I've seen before include "A temporary stunner?" , "Device used to stun someone temporarily" , "Electrical weapon" , "Device using electrified darts to stun" , "Electroshock weapon" .)