hypnotic
US /hɪpˈnɑː.t̬ɪk/
UK /hɪpˈnɑː.t̬ɪk/

1.
producing or relating to hypnosis
:
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The therapist used a hypnotic technique to help the patient relax.
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The doctor prescribed a hypnotic drug to help with sleep.
2.
exerting a compelling or fascinating effect
:
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The dancer's movements were utterly hypnotic.
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The rhythmic drumming had a hypnotic effect on the audience.
1.
a drug that produces sleep; a sedative
:
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The doctor prescribed a mild hypnotic for her insomnia.
•
He was given a strong hypnotic to calm his nerves.