Search Result for "judder": 
Wordnet 3.0

VERB (1)

1. shake or vibrate rapidly and intensively;
- Example: "The old engine was juddering"
[syn: judder, shake]



WordNet (r) 3.0 (2006):

judder
    v 1: shake or vibrate rapidly and intensively; "The old engine
         was juddering" [syn: judder, shake]