Where does “Einsteinianism” come from?

Einsteinianism (English) comes from English Einsteinian, from German Einstein, from German stein, from Middle High German stein, from Old High German stein, from Proto-West Germanic stain, from Proto-Germanic stainaz, from Proto-Indo-European steyh₂- — to stand.

Einsteinianism (English): The physics of Albert Einstein, including general...

Definitions

  1. The physics of Albert Einstein, including general...

Ancestry of “Einsteinianism”, step by step

Einsteinianism traces back through two separate lines of ancestry.

via English Einsteinian

StepLanguageWordMeaning
1EnglishEinsteinianOf or relating to the German-born theoretical...
2GermanEinsteinan extremely intelligent person
3Germansteinstone, rock
4Middle High Germansteinstone
5Old High Germansteinstone
6Proto-West Germanicstainstone
7Proto-Germanicstainazstone
8Proto-Indo-Europeansteyh₂-to stiffen
9Proto-Indo-Europeansteh₂-to stand

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European steyh₂-Every word from Proto-Germanic stainaz
Einsteinianism — Etymology, Origin & Word History | Etymology Explorer