Pronunciation: (vi-vas'i-tē, vī-), [key]
—pl. -ties for 1.
1. the quality or state of being vivacious.
2. liveliness; animation; sprightliness: a people noted for their vivacity.
3. a vivacious act or statement.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.