Where does “Byronism” come from?

Byronism (English) comes from English ism, from English -ism, from Latin -ismus, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

Byronism (English): Admiration or emulation of the poet Lord Byron

Definitions

  1. Admiration or emulation of the poet Lord Byron

Ancestry of “Byronism”, step by step

Byronism traces back through two separate lines of ancestry.

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

via English Byron

StepLanguageWordMeaning
1EnglishByronA placename
2Old Englishbyrumat the byre or cattleshed
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism