Keywords: vibration, vibrate, shake

Sign Definition

As a Noun

  1. A slight, quick shaking movement, especially one you can feel in the ground or with your entire body. English = vibration.
  2. An alarm clock that vibrates instead of or as well as ringing. It is used by deaf and hearing impaired people.

As a Verb or Adjective

  1. To shake with a slight, quick movement, especially one you can feel in the ground or with your entire body. English = vibrate, shake.