Where does “assassinism” come from?

assassinism (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.

assassinism (English): The actions of an assassin

Definitions

  1. The actions of an assassin

Ancestry of “assassinism”, step by step

assassinism 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 assassin

StepLanguageWordMeaning
1EnglishassassinA member of the Nizari Ismaili Muslim community...
2Frenchassassinerto assassinate
3Frenchassassinan assassin or other murderer; deadly; fatal;...
4ItalianassassinoOne who commits murder on someone else's behest;...
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism