lightsomeness Meaning, Definition & Usage

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

WordNet