hypnotism

n. process of hypnotizing; hypnotic state

Hypnosis is a trance-like state that resembles sleep but which is induced by a hypnotist whose suggestions are readily accepted by their subject. Some supposed hypnotic indicators and subjective changes in mental state can be achieved without relaxation or a lengthy induction by means of simple suggestion or waking hypnosis, a fact that increases the controversy and the misunderstandings which exist around hypnosis and the hypnotic state.
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Hypnotism /hyp·no·tism/ the study of or the method or practice of inducing hypnosis. hyp·no·tism n. 1. The theory or practice of inducing hypnosis. [more]Hypnotism - Community and Resources

Noun
1. the act of inducing hypnosis
(synonym) mesmerism, suggestion
(hypernym) influence

(n.)
A form of sleep or somnambulism brought on by artificial means, in which there is an unusual suspension of some powers, and an unusual activity of others. It is induced by an action upon the nerves, through the medium of the senses, as in persons of very feeble organization, by gazing steadly at a very bright object held before the eyes, or by pressure upon certain points of the surface of the body.