That is not how words work. First of all, bread has existed for much longer than the word "bread". And any translation into another (perhaps earlier) language i

That is not how words work. First of all, bread has existed for much longer than the word "bread". And any translation into another (perhaps earlier) language is bound to be imperfect. Things called "bread" don't line up perfectly with things called "pan" in Spanish. Stop looking for precision in words. If you want to talk about "things that are baked in an oven" then say that.