Where does “Bluebeardism” come from?

Bluebeardism (English) comes from English Bluebeard, from English Blue, from Middle English blēwe, from Anglo-Norman blew, from Middle French bleu, from Old French blöe, from Latvian blāvus, from Old High German blāo — yellow, blond, grey.

Bluebeardism (English): Behaviour or attitudes reminiscent of the fictional Bluebeard

Definitions

  1. Behaviour or attitudes reminiscent of the fictional Bluebeard

Ancestry of “Bluebeardism”, step by step

Bluebeardism traces back through two separate lines of ancestry.

via English Bluebeard

StepLanguageWordMeaning
1EnglishBluebeardA man who marries and then murders one wife after...
2EnglishBlueA letterman at Oxford or Cambridge; A member of...
3Middle Englishblēwe
4Anglo-Normanblewblue
5Middle Frenchbleublue
6Old Frenchblöeblue
7Latvianblāvusaccusative plural masculine form of blāvs
8Old High Germanblāoblue, dark, grey; blue; yellow
9Proto-West Germanicblāublue
10Proto-Germanicblēwazblue; a dark bluish or grey colour, black
11Proto-Indo-Europeanbʰlēw-yellow, blond, grey

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 bʰlēw-