Refers to the state of being hypnotized or the act of inducing hypnosis. Often used in compounds.
See also: 催眠術 (さいみんじゅつ)
He quickly fell asleep under hypnosis.
Memories from when you are under hypnosis are vague.
He fell under hypnosis in no time at all.
When he woke from hypnosis, he didn't remember anything.
sleeping gas