Largest foot digit (3,3)
I believe the answer is:
big toe
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">largest foot digit</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 big toe that I've seen before include "member of the body" , "Corn grows here" , "Largest foot digit" , "Largest pedal extremity" , "that once went to market?" .)