Chart format (3)
I believe the answer is:
pie
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">chart format</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for pie that I've seen before include "Dish baked in pastry-lined pan" , "bakery item" , "Pastry-crust savoury" , "Pastry-covered dish" , "Bird - dish - mixed type" .)