Pronunciation: (wom'bul, -ul, wam'-), [key]
—v., -bled, -bling,
1. to move unsteadily.
2. to feel nausea.
3. (of the stomach) to rumble; growl.
1. an unsteady or rolling movement.
2. a feeling of nausea.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.