Potato, slangily (4)
I believe the answer is:
spud
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">potato slangily</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for spud that I've seen before include "short, stocky person" , "Murphy" , "Vegetable" , "Weeding spade" , "veg" .)