judder

/ˈdʒʌdər/
verb
  1. To shake or vibrate violently, especially with a rapid, uneven motion.
    • The camera juddered in the wind, ruining the video footage.
    • The old washing machine began to judder loudly during the spin cycle.
    • The car's engine juddered as it struggled up the steep hill.
noun
  1. A violent shaking or vibrating movement.
    • The plane hit turbulence and a sudden judder ran through the cabin.
    • The mechanic diagnosed a judder in the steering wheel at high speeds.
    • You could feel a judder in the floor when the subway train passed underneath.
Antonyms
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