Terminal type
I believe the answer is:
anode
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">terminal type</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for anode that I've seen before include "Electrical pole" , "that comes out of a cell?" , "Electrical terminal" , "Opposite to cathode" , "Positive terminal" .)