from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To rattle or shiver.
from The Century Dictionary and Cyclopedia
- To shake; tremble; shiver with or as with cold.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. move with or as if with a tremor
From Middle English didderen ("to tremble") (Wiktionary)