Where does “autohypnotism” come from?
autohypnotism (English) comes from English hypnotism, from English hypnotise, from English hypnotic, from French hypnotique, from Latin hypnōticus, from Ancient Greek ὑπνωτικός, from Ancient Greek ὑπνῶ, from Ancient Greek Ὕπνος — to sleep.
autohypnotism (English): autohypnosis
Ancestry of “autohypnotism”, step by step