What does the word shudder mean?

Usage examples for shudder

  1. A cold shudder crept over the farmer's wife. – Landolin by Berthold Auerbach
  2. " No, no," she said with a shudder; and the doctor turned away impatiently and set the glass upon the table. – King of the Castle by George Manville Fenn
  3. I suppose it is natural in youth to shudder at some things they talk of, and much I do not understand. – Princess Maritza by Percy Brebner