Etymologically

rhinoceros

Etymology and origin of the English word rhinoceros

Pronunciation

  • IPA: /ɹaɪˈnɒs.ə.ɹəs/, /ɹaɪˈnɑ.sə.ɹəs/[1]

Etymology

It is inherited from Middle English rinoceros,[2][3][4][5][6] borrowed from Late Latin rhīnocerōs,[2][3][4][5][6] from Ancient Greek ῥινόκερως (rhinókerōs, “nose-horned”),[2][3][4][5][6] from Ancient Greek ῥίς (rhís, “nose”) + κέρας (kéras, “horn”).[2][3][4][5][6]

Earliest recorded meaning

The large horned beast of Africa and southern Asia (c. 1300 in Barnhart and Etymonline; 14th century in the OED);[3][4][7] in Middle English it was sometimes regarded as a kind of unicorn.[4]

Semantic evolution

The Douay Bible uses rhinoceros where other versions have unicorn.[6] The word was applied figuratively to a large, unwieldy person (1613),[7] and the rhinoceros beetle (by the 1680s) is named for the upcurved horn of the male.[4] The plural has been unsettled: rhinoceroses, rhinoceros and the learned rhinoceri are recorded.[5][4]

Timeline

  • c. 1300 – the animal.[3][4]
  • 1613 – a large, unwieldy person.[7]
  • 1680s – rhinoceros beetle.[4]

Modern meaning

Noun

  1. Any of several large, thick-skinned, plant-eating mammals of the family Rhinocerotidae of Africa and Asia, with one or two upright horns on the snout.
  • rhino
  • rhinoplasty
  • horn
  • keratin

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
  3. ^ a b c d e f Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
  4. ^ a b c d e f g h i j Harper, Douglas, Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c d e Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  7. ^ a b c Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

Cite this entry

“Rhinoceros.” Etymologically, 11 Oct. 2026, etymologically.com/en/rhinoceros. Accessed 11 Oct. 2026.

Last edited on . ·