κάρυον

Forms

κᾰ́ρῠον (káruon) n (genitive κᾰρῠ́ου); second declension^[1] Mycenaean ka-ru-pi (Pylos), an instrumental plural, and ka-ru-we have been compared with κάρυον and read as describing nut-shaped decoration.^[2]

Etymology

Beekes considers it Pre-Greek, because Hesychius records a by-form ἄρυα (árua) for the nuts of Heraclea, and an interchange of κ- with nothing is a Pre-Greek feature.^[3][4] The PHILOGLOSSA database rates this non-Indo-European origin as highly reliable.^[5]

Older comparisons are Latin carīna (“keel; nutshell”) and Sanskrit करक (karaka, “water jar; coconut shell”), but the forms and meanings differ, the Latin word may itself be borrowed from Greek, and the Sanskrit meaning “coconut” is found only in lexicons.^[3][6][1] A root Proto-Indo-European *ker- (“hard”) has also been proposed, which Beekes calls completely hypothetical, and another view derives it from *ḱerh₂- (“head”).^[3][1] Chantraine concludes that the word has no etymology.^[6]

Earliest recorded meaning

The comic poet Epicharmus is its first witness, of the walnut, and the mock-epic Battle of Frogs and Mice also has it in that sense.^[3][7]

Semantic evolution

In Attic comedy and Xenophon it is any kind of nut.^[7][8] Qualifying words named the kinds: “royal” or “Persian” nuts were walnuts, “Euboean” or “chestnut” ones sweet chestnuts, “broad”, “Heracleot” or “Pontic” ones filberts, and “bitter” ones almonds.^[7][6] In the Septuagint κάρυα are almonds.^[7][9] An inscription uses it for a nut-shaped boss on a vessel.^[7]

Derivatives include καρύα (karúa), the walnut or hazel tree, the diminutive καρύδιον (karúdion), and καρυωτός (karuōtós), a kind of date palm whose name passed into Latin.^[3][6][10] The diminutive lives on as Modern Greek καρύδι (karýdi), the ordinary Modern Greek word for walnut, and Vulgar Latin borrowed it as *carudium.^[1] Modern Greek botany keeps κάρυον (káryon) for a one-seeded fruit with a woody shell, the nut.^[11]

Timeline

• 5th–4th century BC – Aristophanes and Xenophon use it for nuts.^[7][8]
• 4th–3rd century BC – Theophrastus names walnuts, chestnuts and filberts by adding a qualifier.^[7][6]
• 2nd century AD – Galen uses it for walnuts.^[7]
• Modern Greek – The diminutive survives as καρύδι (karýdi) “walnut”.^[1]

Meanings

Noun

1. Any kind of nut.^[7][8]
2. Especially the walnut; with qualifiers, the chestnut, the filbert or the almond.^[7][6]
3. A nut-shaped boss used as an ornament.^[7]

Word family

• καρύα (karúa)
• καρύδιον (karúdion)
• καρύϊνος (karúïnos)
• καρυωτός (karuōtós)
• καρυόφυλλον (karuóphullon)

Related words

• ἄρυα (árua)
• Modern Greek καρύδι (karýdi)

References

1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ Микенско-русский словарь (Mycenaean–Russian dictionary)
3. ^ a b c d e 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
4. ^ Beekes, Robert S. P. (2014), Pre-Greek: Phonology, Morphology, Lexicon, ed. Stefan Norbruis, Leiden; Boston: Brill
5. ^ Scarborough, Matthew (2025), PHILOGLOSSA: database of Pre-Greek and other non-Indo-European words in Ancient Greek, version 1.0
6. ^ a b c d e f Chantraine, Pierre (2009), Dictionnaire étymologique de la langue grecque: histoire des mots, new ed. with a supplement (Chroniques d'étymologie grecque 1–10), Paris: Klincksieck
7. ^ a b c d e f g h i j k Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
8. ^ a b c Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
9. ^ Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
10. ^ Cancik, Hubert; Schneider, Helmuth, eds. (2002–2010), Brill's New Pauly: Encyclopaedia of the Ancient World, Leiden: Brill
11. ^ Τεγόπουλος, Γ.; Φυτράκης, Ε. (1997), Μείζον Ελληνικό Λεξικό, Athens: Αρμονία