'Humorousness' definitions:

Definition of 'humorousness'

(from WordNet)
noun
The trait of merry joking [syn: jocoseness, jocosity, merriness, humorousness]

Definition of 'Humorousness'

From: GCIDE
  • Humorousness \Hu"mor*ous*ness\, n.
  • 1. Moodiness; capriciousness. [1913 Webster]
  • 2. Facetiousness; jocularity. [1913 Webster]