Ungulate's foot (4)
I believe the answer is:
hoof
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ungulate's foot</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 hoof that I've seen before include "Eg, deer's foot" , "Kick - dance - part of a horse" , "Foot of ungulate" , "in impromptu manner, on this" , "Kick powerfully" .)