Bread fragment (5)
I believe the answer is:
crumb
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bread fragment</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 crumb that I've seen before include "Morsel of bread" , "Tiny piece of bread or cake" , "Small morsel" , "Very little comfort perhaps" , "Small piece of bread (or comfort!)" .)