'Mordacity' definitions:

Definition of 'mordacity'

(from WordNet)
noun
A disposition to biting

Definition of 'Mordacity'

From: GCIDE
  • Mordacity \Mor*dac"i*ty\, n. [L. mordacitas: cf. F. mordacit['e]. See Mordacious.] The quality of being mordacious; biting severity, or sarcastic quality. --Bacon. [1913 Webster]