Hot answers tagged challah-shabbat-bread
Loewian was right in his answer, but it can be fleshed out a lot more. If one looks at general (non-Jewish) culture, there is a name for this part of the bread. It is the heel of the loaf, or the butt of the loaf. And it is also a widespread general (non-Jewish) practice not to eat the heel of the loaf. See for example here and here, out of many, many ...
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