monopetalous: Meaning and Definition of

mon•o•pet•al•ous

Pronunciation: (mon"u-pet'l-us), [key]
— adj. Bot.
  1. gamopetalous.
  2. having only one petal, as a corolla.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.