Latin

Adverb

ferōciter ‎(comparable ferōcius, superlative ferōcissimē)

1. fiercely, ferociously, savagely
2. arrogantly, insolently
3. bravely, courageously, valorously, boldly

References

• ferociter in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• ferociter in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• Félix Gaffiot (1934), “ferociter”, in Dictionnaire Illustré Latin-Français, Paris: Hachette.