Where does “hypnotism” come from?

Hypnotism derives from English hypnotise combined with the suffix -ism, from Ancient Greek -ισμός, itself from Ancient Greek -μός, ultimately from Proto-Indo-European -mós.

hypnotism (English): The art of inducing hypnosis

Definitions

  1. The art of inducing hypnosis

Ancestry of “hypnotism”, step by step

StepLanguageWordMeaning
1EnglishhypnotiseTo induce a state of hypnosis in
2EnglishhypnoticOf, or relating to hypnosis or hypnotism;...
3Frenchhypnotiquehypnotic; sleeping pill
4Latinhypnōticusof or pertaining to sleep
5Ancient Greekὑπνωτικόςinclined to sleep, sleepy; inducing sleep,...
6Ancient GreekὑπνῶI put to sleep
7Ancient GreekὝπνοςHypnos, the Greek mythological god of sleep
8Proto-Hellenichúpnos
9Proto-Indo-Europeansupnóssleep; death
10Proto-Indo-Europeanswóp-r̥ ~ swép-n̥s
11Proto-Indo-Europeanswep-to sleep

Words derived from “hypnotism

Every word from Proto-Indo-European swep-Every word from Proto-Indo-European swóp-r̥ ~ swép-n̥sEvery word from Proto-Indo-European supnós