End of a loaf (4)
I believe the answer is:
heel
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">end of a loaf</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 heel that I've seen before include "Dog training command" , "secure ball" , "Part of shoe; bad person" , "Shoe part - come here, Fido!" , "Call to dog" .)