'Ferocity' definitions:

Definition of 'ferocity'

From: WordNet
noun
The property of being wild or turbulent; "the storm's violence" [syn: ferocity, fierceness, furiousness, fury, vehemence, violence, wildness]

Definition of 'Ferocity'

From: GCIDE
  • Ferocity \Fe*roc"i*ty\, n. [L. ferocitas, fr. ferox, -ocis, fierce, kin to ferus wild: cf. F. ferocit['e]. See Fierce.] Savage wildness or fierceness; fury; cruelty; as, ferocity of countenance. [1913 Webster]
  • The pride and ferocity of a Highland chief. --Macaulay. [1913 Webster]