adjective

hypnotic

hip-NAH-tik/hɪpˈnɑːtɪk/

Relating to or producing a hypnotic trance.

The pendulum's hypnotic motion holds the seated woman's glassy gaze.

A seated woman gazes glassily at a small swinging pendulum held at eye level by a man, her relaxed, motionless posture contrasting with the pendulum's movement.
Etymology

The Greek adjective described inducing sleep, and English first used the word for sleep-inducing drugs. Its later connection with an induced trance underlies the figurative sense of holding someone’s attention as if spellbound.

In context

WordPress14:00
this is like my favorite animation on this whole thing it's so hypnotic I just want to stare at it
Michelle Shulp: Squash and Stretch and Good UX- Using Animation To Enhance User Experience

More examples

  • The volunteer enters a hypnotic trance on stage.
  • The researcher studies how people respond to hypnotic suggestion.
  • Her slow, steady voice has a hypnotic effect during the session.

Forms

hypnotic

hypnosis noun — An induced trance involving focused attention.

hypnotize verb — To put someone into a hypnotic trance.

Similar words

mesmeric
Emphasizes inducing a trance rather than simply relating to hypnosis.