Where does “østtysk” come from?

østtysk (Danish) comes from Danish tysk, from Old Saxon thiudisc, from Proto-West Germanic þiudisk, from Proto-Germanic þiudiskaz, from Proto-Germanic þeudō, from Proto-Indo-European tewtéh₂, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

østtysk (Danish): East German

Definitions

  1. East German

Ancestry of “østtysk”, step by step

østtysk traces back through two separate lines of ancestry.

via Danish tysk

StepLanguageWordMeaning
1DanishtyskGerman; the German language
2Old Saxonthiudisc
3Proto-West Germanicþiudiskof the people, popular, vernacular
4Proto-Germanicþiudiskazof the people, popular; of the tribe
5Proto-Germanicþeudōpeople, tribe
6Proto-Indo-Europeantewtéh₂people, tribe
7Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via Danish øst

StepLanguageWordMeaning
1Danishøsteast; east, eastwards; past participle of øse
2Danishøster
3Old Norseaustreast
4Proto-Germanicaustrąeast; east, eastward
5Proto-Germanicaustrazeast, eastern
6Proto-Indo-European*h₂éwsterosin the direction of dawn, east
Every word from Proto-Indo-European tewh₂-Every word from Proto-Indo-European tewtéh₂Every word from Proto-Germanic þeudō