> is that modern German is mostly High (Southern) German
Absolutely not. South german is for me Badisch, Schwäbisch, Bayrisch und Alemannisch (Badian, Swabian, Bavarian and Alemmannian --- similar to Swabian, but with lots of differences, e.g. we have "gwä-Schwaben" und "xsi-Schwaben".
But perhaps my other understanding stems from the fact the "Hochdeutsch" (high german) can mean different things. E.g. the german wikipedia has a disambiguation page https://de.wikipedia.org/wiki/Hochdeutsch for it.
I interpreted it to be the "normal" german we all speak if we don't speak a german dialect. Or, in other words, the first link of that disambiguation page: standard german. And that is a result of some "norming process", initiated mostly by the brothers Grimm, i.E. they wrote the first generally accepted german dictionary. Generally we can say that this process started in the 17th century, with it's high in the 18th. So it's quite modern, long after dialects formed.
And they didn't life and work in southern Germany, but quite in the center, the area between Hanau and Göttingen. If we look for dialects there, when we see that they are influenced by frankonian and saxonian dialect --- not the modern day Saxonia, but the historical one. The border between both empires goes right through the working area of the Grimms, e.g. the german town "Frankfurt" has a "Sachsenhausen" at the over side of the river. Or north of Marburg you have "Frankenberg" and "Frankenau" but also "Sachsenberg" and another "Sachsenhausen". These old kingdoms created language differences ... but they have nothing to do with southern german dialects / languages.
However, the various "Plattdeutsch" dialects like Plattduitsk or Frisian are totally different, here you're correct. They are categorized usually as "lower german" (Platt => flat => lower), North See Germanic, West Germanic, Germanic, Indogermanic.
From my perspective South of the North sea coast is South ;) I'll agree it's not precise, but both links on the disambiguation page to my eye justifies my use of it, at least in this context.
I'm certainly willing to accept that there may well be significant aspects of standard German that incorporates more central and Northern dialects and deviates from the southern Hochdeutsch dialects in ways I have no idea about. I'm sure you know far better than me about that.
But the most relevant differences in the context of my comment was the High German consonant shift, the effects of which is one (of several, sure) big change separating Standard German from the other Germanic languages, and which was mostly firmly happening further South than Plattdeutsch/Niederdeutsch/Low German.
In that respect at least, standard German orthography is closer to that of South/Hochdeutsch, and it has separated German further from the rest of the Germanic languages.
E.g. compare:
* Day: dag (Scandinavian, Dutch), Dag (low German languages), Tag Standard and High German.
* Ship: skip (Norwegian, Swedish) , skib (Danish), Skip/Schip/Schipp/Schepp (various lower German variants, Frisian), Schiff (Standard and High German)
* Apple: eple, Appel, vs. Apfel
* two: to (Norwegian, Danish, två (Swedish, Norwegian dialects), twee (Dutch, lower German), zwei (Standard and High German)
Absolutely not. South german is for me Badisch, Schwäbisch, Bayrisch und Alemannisch (Badian, Swabian, Bavarian and Alemmannian --- similar to Swabian, but with lots of differences, e.g. we have "gwä-Schwaben" und "xsi-Schwaben".
But perhaps my other understanding stems from the fact the "Hochdeutsch" (high german) can mean different things. E.g. the german wikipedia has a disambiguation page https://de.wikipedia.org/wiki/Hochdeutsch for it.
I interpreted it to be the "normal" german we all speak if we don't speak a german dialect. Or, in other words, the first link of that disambiguation page: standard german. And that is a result of some "norming process", initiated mostly by the brothers Grimm, i.E. they wrote the first generally accepted german dictionary. Generally we can say that this process started in the 17th century, with it's high in the 18th. So it's quite modern, long after dialects formed.
And they didn't life and work in southern Germany, but quite in the center, the area between Hanau and Göttingen. If we look for dialects there, when we see that they are influenced by frankonian and saxonian dialect --- not the modern day Saxonia, but the historical one. The border between both empires goes right through the working area of the Grimms, e.g. the german town "Frankfurt" has a "Sachsenhausen" at the over side of the river. Or north of Marburg you have "Frankenberg" and "Frankenau" but also "Sachsenberg" and another "Sachsenhausen". These old kingdoms created language differences ... but they have nothing to do with southern german dialects / languages.
However, the various "Plattdeutsch" dialects like Plattduitsk or Frisian are totally different, here you're correct. They are categorized usually as "lower german" (Platt => flat => lower), North See Germanic, West Germanic, Germanic, Indogermanic.