- Vivacity is the quality of being lively.
An example of vivacity is singing a song full of emotion.
- the quality or state of being vivacious
- liveliness of spirit; animation
Origin of vivacityMiddle English vivacite ; from Classical Latin vivacitas
The quality or condition of being vivacious; liveliness: “the light and vivacity that laugh in the eyes of a child” (Charles Dickens).