The meaning of Liveliness and additional information.

Liveliness(n.) The quality or state of being lively or animated; sprightliness; vivacity; animation; spirit; as, the liveliness of youth, contrasted with the gravity of age.

Liveliness(n.) An appearance of life, animation, or spirit; as, the liveliness of the eye or the countenance in a portrait.

Liveliness(n.) Briskness; activity; effervescence, as of liquors.