Bread roll (3)
(Other definitions for bun that I've seen before include "Small cake - tied-up hair" , "Small rounded bread or cake" , "Sweet roll and hairstyle" , "A small cake, sweet and round" , "Small cake; hair style" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bread roll</span>' is the definition.<br/ ><span class="explanation-format__explanation">(bap can mean a roll)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bap that I've seen before include "Large soft bread roll" , "Big roll" , "Flattish bread roll" , "Large flat round roll" , "A soft flat bread roll" .)