protuberance: Meaning and Definition of

pro•tu•ber•ance

Pronunciation: (prō-t'bur-uns, -ty'-, pru-), [key]
— n.
  1. the condition, state, or quality of being protuberant.
  2. a protuberant part or thing; projection or bulge.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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