Etymologically

Etymology and origin of the English word ferocity

Confidence
Established
Formation
Borrowing
First attested
1606 William Warner, A Continuance of Albions England More words from the 17th century
Borrowed from
French férocité
Ultimate origin
Latin ferus
Etymology tree
inherited borrowed derived
Latin ferus
Catalan fer
French fier
Italian fiero
Spanish fiero
Latin ferōx
Latin ferōcitās
English ferocity
From the same root
Latin equiferus ← ferus
Latin fera ← ferus
Latin feritās ← ferus
Latin sēmifer ← ferus
English ferocious ← ferōx
Latin ferōcia ← ferōx
Latin ferōciter ← ferōx
Latin praeferōx ← ferōx

Pronunciation

  • UK: /fəˈɹɒsɪti/[1]
  • US: /fəˈɹɑsɪti/[1]

Etymology

It is borrowed from French férocité,[2][3][4][5] which is from Latin ferōcitās (“fierceness”),[2][3][6] and Merriam-Webster Unabridged, the Shorter Oxford and the Oxford Dictionary of English allow a direct borrowing from the Latin noun as well.[5][7][8] That noun is from ferōx (“bold, warlike; fierce, savage, cruel”),[3][2][6] which Etymonline explains as "wild-looking", from ferus (“wild”) and a suffix meaning "looking, appearing".[3][6] The Latin adjective is from Proto-Indo-European *ghwer- (“wild beast”).[3] The Anglo-Norman ferocité (“fierceness”) is recorded before 1399.[9] Johnson derived it from the Latin and French nouns.[10]

Earliest recorded meaning

The quality of being ferocious; fierceness or savageness: 1606, in William Warner's A Continuance of Albions England.[2][5] Etymonline dates it to about 1600,[3] Dictionary.com to 1600–10,[11] and the Shorter Oxford and the Oxford Dictionary of English to the mid 16th century.[7][8]

Semantic evolution

The word has kept the sense of savage fierceness, and is also used for a ferocious act.[2][7] Johnson (1755) defined it as savageness, wildness and fierceness, quoting Addison's Guardian.[10] Merriam-Webster Unabridged also records a weakened sense, extreme or furious intensity, as of joy.[5] The adjective ferocious is recorded from the 1640s, later than the noun.[3]

Timeline

  • 1606 – fierceness, savageness; a ferocious act.[2][5]

Meanings

Noun

  1. The quality or state of being ferocious; savage fierceness: The dogs attacked with startling ferocity.[5][2][12]
  2. Extreme or furious intensity: the ferocity of the storm.[5]
  3. A ferocious act.[2][7]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  5. ^ a b c d e f g Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
  7. ^ a b c d Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  8. ^ a b Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
  9. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  10. ^ a b Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
  11. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
  12. ^ Collins English Dictionary (2023), Glasgow: HarperCollins

Related etymologies

Cite this entry

“Ferocity.” Etymologically, 12 Nov. 2026, etymologically.com/en/ferocity. Accessed 14 Nov. 2026.

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