Etymologically

κέρας

Etymology and origin of the Ancient Greek word κέρας

Confidence
Established
Formation
Inherited
First attested
Mycenaean (Linear B)
Inherited from
Proto-Hellenic *kérats
Ultimate origin
Proto-Indo-European (*ḱerh₂-)
Etymology tree
inherited borrowed derived
Ancient Greek κέρας
English rhinoceros

Pronunciation

  • IPA (5th-century BC Attic): /ké.ras/[1]
  • IPA (4th-century AD Koine): /ˈce.ras/[1]
  • IPA (10th-century Byzantine): /ˈce.ras/[1]

Forms

κέρᾰς (kéras) n (genitive κέρᾱτος or κέρᾰος or κέρεος or κέρως); third declension[1] Genitive epic κέραος, Herodotean κέρεος, Attic κέρως and κέρατος; plural Attic κέρατα, Herodotean κέρεα.[2][3][4] Mycenaean Greek ke-ra-a /keraha/ (nominative plural).[2][5]

Etymology

It is inherited from Proto-Hellenic *kérats,[1] probably remodelled from an older s-stem *kéras, which survives in κερασφόρος (kerasphóros) “horned”, from Proto-Indo-European *ḱerh₂- (“head, top; horn”).[1][2] Beekes reconstructs the full grade *ḱerh₂-es-; the zero grade appears in κάρα (kára) and κάρηνον (kárēnon) “head, top” and in κρανίον (kraníon) “skull”, and Latin cerebrum (“brain”) is the same s-stem with a suffix -ro-.[2][6] The original meaning was probably “horn”, whence “horned animal head” and then “head” in general.[2][6]

Other Indo-European languages have n-formations, such as Latin cornū and Old High German horn; Hittite karāwar (“horn”) also belongs here.[6][5] Rosół lists the word among the Semitic–Indo-European isoglosses: the Indo-European words for “horn” are probably connected with the Semitic word, Akkadian qarnu, but the relation between them is unclear.[5]

Byzantine etymologists derived it from κάρα “head”, because horns grow from the head.[7]

Earliest recorded meaning

Mycenaean tablets have ke-ra-a, “horns”.[2][5] In Homer it is the horn of an animal, mostly of oxen and of a wild goat; horn as a material, as in the Gates of Horn through which true dreams pass; each of the horns of a bow; probably a topknot of hair; and something of horn used in fishing.[8][4]

Semantic evolution

Classical Greek used it for vessels and instruments made of horn, the drinking-horn and the signalling horn, and for a bow.[4] By resemblance it named the branch of a river (Hesiod, Thucydides), the horns of the crescent moon, a mountain peak, and above all the wing of an army or fleet (Aeschylus, Herodotus, Thucydides), so that κατὰ κέρας meant “on the flank”.[4][3] Τὸ Κέρας, “the Horn”, was the Golden Horn at Byzantium (Polybius), and the horn of Amaltheia, the horn of plenty, appears from Anacreon on.[4]

In the Septuagint the horn is a symbol of strength: “to lift up the horn” is to exalt, God is a “horn of salvation”, and altars have horn-shaped corners.[9] Luke applies the “horn of salvation” to the Messiah.[9][10] The diminutive κεράτιον (kerátion) named the fruit of the carob tree (Luke 15:16) and a small weight and coin, the carat.[2][11]

Medieval Greek used it for a battle array and for power.[12] Modern Greek keeps κέρας as a learned word, chiefly in “the horn of Amaltheia” and for the musical horn, while the ordinary word is Modern Greek κέρατο (kérato).[13][7]

Timeline

  • Mycenaean – ke-ra-a, “horns”, on the Linear B tablets.[2][5]
  • Homer – horns of oxen and goats; the Gates of Horn.[8][4]
  • Before the 6th century BC – Hesiod uses it for the branch of a river.[4][14]
  • 6th century BC – Anacreon mentions the horn of Amaltheia.[4][14]
  • 5th century BC – Herodotus and Thucydides use it for the wing of an army.[4][14]
  • 2nd century BC – Polybius calls the Golden Horn Τὸ Κέρας.[4][14]
  • 1st century AD – Luke's “horn of salvation”.[10]
  • Modern Greek – κέρας as a learned word; everyday κέρατο.[13][7]

Meanings

Noun

  1. The horn of an animal, and (figurative, Septuagint and New Testament) strength, power.[4][9][10]
  2. A drinking-horn.[4]
  3. A horn for signalling, a trumpet.[4]
  4. A bow.[4]
  5. Horn as a material.[4][8]
  6. A piece of horn on a fishing line.[4][8]
  7. Hair worn in a horn-like peak.[4][8]
  8. A branch of a river, and (with the article) the Golden Horn.[4]
  9. The horn of the crescent moon; a mountain peak; the tip of a pole.[4]
  10. The wing or flank of an army or fleet.[4][3]
  11. A column or line of troops or ships.[4]
  12. A horn-shaped corner of an altar.[9][10]

Word family

  • κεράτινος (kerā́tinos)
  • κεράτιον (kerā́tion)
  • μονόκερως (monókerōs)
  • αἰγόκερας (aigókeras)
  • ῥινόκερως (rhīnókerōs)
  • κερασφόρος (kerasphóros)
  • κεράστης (kerástēs)
  • κάρα (kárā)
  • κρανίον (krāníon)
  • Latin cornū
  • English rhinoceros
  • English carat

Usage notes

The Suda notes that in Scripture the horn means strength, by a metaphor from animals that defend themselves with their horns.[15]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill
  3. ^ a b c Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  4. ^ a b c d e f g h i j k l m n o p q r s t u Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  5. ^ a b c d e Rosół, Rafał (2013), Frühe semitische Lehnwörter im Griechischen, Frankfurt am Main: Peter Lang
  6. ^ a b c Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
  7. ^ a b c Etygram: ancient etymologies of Greek words, CEPAM, Université Côte d'Azur, http://appsweb-cepam.unice.fr/etygram
  8. ^ a b c d e Cunliffe, Richard John (1924), A Lexicon of the Homeric Dialect, London: Blackie and Son
  9. ^ a b c d Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
  10. ^ a b c d Bauer, Walter; Danker, Frederick W., et al. (2000), A Greek-English Lexicon of the New Testament and Other Early Christian Literature, 3rd ed., Chicago: University of Chicago Press
  11. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  12. ^ Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
  13. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  14. ^ a b c d Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  15. ^ Adler, Ada, ed. (1928–1938), Suidae Lexicon, 5 vols, Leipzig: Teubner

Descendants

Related etymologies

Cite this entry

“Κέρας.” Etymologically, 15 Oct. 2026, etymologically.com/grc/%CE%BA%CE%AD%CF%81%CE%B1%CF%82. Accessed 15 Oct. 2026.

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