Where does “ladronism” come from?

ladronism (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.

ladronism (English): Robbery; banditry; theft

Definitions

  1. Robbery; banditry; theft

Ancestry of “ladronism”, step by step

ladronism 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 ladrone

StepLanguageWordMeaning
1EnglishladroneA robber; a pirate; a rascal or rogue
2Spanishladrónhaving the qualities of a thief; thief, robber,...
3Old Spanishladron
4Latinlatromercenary; highwayman; brigand, bandit; robber;...
5Ancient Greekλάτρονpayment; pay, hire
6Proto-Indo-Europeanleh₂t-to grant, to possess
Every word from Proto-Indo-European -mós