Where does “alienism” come from?

alienism (English) comes from French aliénisme, from French aliéné, from Latin aliēnātus, from Latin aliēnō, from Latin aliēnus, from Latin alius, from Proto-Italic aljos, from Proto-Indo-European h₂élyos — to grow, nourish.

alienism (English): The fact or position of being an alien; alienage;...

Definitions

  1. The fact or position of being an alien; alienage;...

Ancestry of “alienism”, step by step

alienism traces back through two separate lines of ancestry.

via French aliénisme

StepLanguageWordMeaning
1Frenchaliénismealienism
2Frenchaliénépast participle of aliéner; One who is insane,...
3Latinaliēnātusalienated
4Latinaliēnōto change the nature of a person or thing into something else
5LatinaliēnusOf that which belongs to another person, place, or object—of another, alien, foreign
6Latinaliusother, another, any other; else; different
7Proto-Italicaljosanother
8Proto-Indo-Europeanh₂élyosother, another
9Proto-Indo-Europeanh₂él-to grow, nourish

via English alien

StepLanguageWordMeaning
1EnglishalienAny life form of extraterrestrial or...
2Middle EnglishalienAn outsider or foreign person, especially one who...
3Old Frenchalienalien; foreign; non-native; alien
Every word from Proto-Indo-European h₂él-