Pronunciation: (po&thslash;'ur), [key]
1. commotion; uproar.
2. a heated discussion, debate, or argument; fuss; to-do.
3. a choking or suffocating cloud, as of smoke or dust.
to worry; bother.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.