LIGHTSOMENESS

Definition

1. noun the cheerful feeling you have when nothing is troubling you. — synonyms: carefreeness, insouciance, lightheartedness
2. noun the gracefulness of a person or animal that is quick and nimble. — synonyms: agility, legerity, lightness, nimbleness
3. noun the trait of being lighthearted and frivolous. — synonyms: lightness