'Risibility' definitions:
Definition of 'risibility'
From: WordNet
noun
A disposition to laugh
Definition of 'Risibility'
From: GCIDE
- Risibility \Ris`i*bil"i*ty\, n. [CF. F. risibilit['e].] The quality of being risible; as, risibility is peculiar to the human species. [1913 Webster]
- A strong and obvious disposition to risibility. --Sir W. Scott. [1913 Webster]