σποραδικός

Forms

σπορᾰδῐκός (sporadikós) m (feminine σπορᾰδῐκή, neuter σπορᾰδῐκόν); first/second declension^[1]

Etymology

It is from Ancient Greek σποράς (sporás) + -ικός (-ikós), “scattered”.^[1][2][3] The noun σποράς (sporás) is built on the o-grade of the root of σπείρω (speírō) “to sow”, with the suffix -αδ-.^[4]

Earliest recorded meaning

The first records are in Aristotle, who divides animals into those that live in herds or flocks and the “scattered” ones that live alone: τῶν τε γὰρ θηρίων τὰ μὲν ἀγελαῖα τὰ δὲ σποραδικά ἐστιν “of wild animals, some are gregarious and others solitary” (Politics 1256a).^[5][6][4] He uses it the same way in the History of Animals.^[5][7]

Semantic evolution

In Aristotle the word is the opposite of ἀγελαῖος (agelaîos) “living in herds”.^[8][9][2] Physicians of the Roman period applied it to disease: Galen speaks of a “sporadic” illness, one that strikes a few people here and there, at any time and in any place, rather than a whole population at once.^[2][10][11]

Medieval Latin took it over as sporadicus, which gave English sporadic in the 1680s, at first as a medical term for scattered outbreaks; the general sense “scattered” is recorded by 1813, and “happening at irregular intervals” by 1847.^[12] Modern Greek uses σποραδικός (sporadikós) as a learned word for what happens at sparse, irregular intervals or lies thinly spread over an area (scattered showers, scattered settlements).^[13][4] Its derivative σποραδικότητα (sporadikótita) “sporadic character” is a learned coinage first recorded in 1897.^[4]

Timeline

• 4th century BC – Aristotle uses it of animals that live alone, not in herds.^[5][6][7]
• 2nd century AD – Galen uses it of diseases that appear in scattered cases.^[2][10][7]
• 1680s – English borrows sporadic through Medieval Latin, first as a medical term.^[12]
• 1897 – Modern Greek forms σποραδικότητα (sporadikótita) from the adjective.^[4]

Meanings

Adjective

1. Of animals: living scattered or alone, not in herds or flocks; solitary.^[5][6][14]
2. Scattered, dispersed.^[2][15][10]
3. (medicine) Of a disease: occurring in isolated cases, sporadic.^[2][10][11]

Related words

• σποράς (sporás)
• σπείρω (speírō)
• σπορά (sporá)
• ἀγελαῖος (agelaîos)
• English sporadic

Usage notes

Galen quotes Thucydides (2.4) as saying that people died σποραδικοί, “here and there”, but LSJ notes that the quotation is loose.^[5]

References

1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f Bailly, Anatole (2020), Dictionnaire grec-français, Bailly 2020 Hugo Chávez ed., ed. Gérard Gréco et al.
3. ^ Woordenboek Grieks/Nederlands (2012–), Amsterdam: Amsterdam University Press, https://woordenboekgrieks.nl
4. ^ a b c d e Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
5. ^ a b c d e Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
6. ^ a b c Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
7. ^ a b c Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
8. ^ Liddell, Henry George; Scott, Robert (1889), An Intermediate Greek-English Lexicon, Oxford: Clarendon Press
9. ^ Charbonnet, André (2025), Chæréphon, v4.7: supplement to Bailly from papyri, inscriptions and recent lexica
10. ^ a b c d Pape, Wilhelm (1914), Griechisch-deutsches Handwörterbuch, 3rd ed., rev. Max Sengebusch, Braunschweig: Vieweg
11. ^ a b Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
12. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
13. ^ Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
14. ^ Дворецкий, И. Х. (1958), Древнегреческо-русский словарь, Moscow: ГИС
15. ^ Korinthios, J. (2025), Grande Dizionario Greco Classico: Greco–Italiano, digital ed., Milan: Hoepli