shudder

/ˈʃʌdər/
verb
  1. To shake or tremble suddenly and briefly, often from fear, cold, or disgust.
    • She shuddered when she heard the loud crash in the dark.
    • The cold wind made him shudder as he stepped outside.
    • I shudder to think what might have happened if we hadn't left early.
  2. To vibrate or shake as a machine or structure.
    • The old engine shuddered before finally starting.
    • The building shuddered during the earthquake.
    • The airplane shuddered as it hit a patch of turbulence.
noun
  1. A sudden, brief shaking or trembling movement, usually caused by fear, cold, or disgust.
    • The news sent a shudder through the entire community.
    • He felt a shudder of fear as the door creaked open.
    • A shudder ran through her when she saw the spider.
Antonyms
What does "shudder" mean? | whatsthatwordmean | whatsthatwordmean