ληθαργία

Forms

ληθᾱργῐ́ᾱ (lēthārgíā) f (genitive ληθᾱργῐ́ᾱς); first declension^[1] Ionic ληθαργίη.^[2][3]

Etymology

It is from Ancient Greek λήθαργος (lḗthargos), “lethargy; forgetful”, with the abstract suffix -ία (-ía).^[1][4][2] Beekes takes the base word to be originally an adjective (with “disease” or “fever” understood) and, because of the variant λαίθαργος (laíthargos), a Pre-Greek word.^[4] Its form or at least its meaning was influenced by the stem of λήθη (lḗthē), “forgetting”, and perhaps by ἔργον (érgon), “work”.^[4] Etymonline analyses it instead as that stem plus ἀργός (argós), “idle”.^[5]

Earliest recorded meaning

Bailly cites the Ionic form ληθαργίη from the Hippocratic Corpus, as a name for lethargy.^[2]

Semantic evolution

The noun stayed rare: LSJ and Montanari know it from an anonymous comic fragment, in the plural, meaning drowsiness, and Pape lists it as a late synonym of λήθαργος (lḗthargos) in the sense of lethargy.^[6][7][8] The usual medical term remained λήθαργος itself.^[6]

Late Latin took it as Latin lethargia, whose medieval form litargia gave English lethargy in the late 14th century, and French, Spanish and Italian their words.^[5] Modern Greek dictionaries keep ληθαργία as a learned synonym of λήθαργος (líthargos), a state of deep sleep or torpor.^[9][10]

Timeline

• 5th century BC – The Hippocratic Corpus has Ionic ληθαργίη for lethargy.^[2][11]
• Undated – An anonymous comic fragment uses the plural for drowsiness.^[6][7]
• Late 14th century – English takes lethargy from Medieval Latin litargia.^[5]
• Modern Greek – ληθαργία survives as a learned word for deep sleep and torpor.^[9][10]

Meanings

Noun

1. Lethargy, morbid drowsiness.^[2][8][1]
2. Sleepiness, drowsiness (in the plural).^[6][7]

Related words

• λήθαργος (lḗthargos)
• λαίθαργος (laíthargos)
• λήθη (lḗthē)
• Latin lethargia
• English lethargy

References

1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e Bailly, Anatole (2020), Dictionnaire grec-français, Bailly 2020 Hugo Chávez ed., ed. Gérard Gréco et al.
3. ^ Korinthios, J. (2025), Grande Dizionario Greco Classico: Greco–Italiano, digital ed., Milan: Hoepli
4. ^ a b c 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
5. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
6. ^ a b c d Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
7. ^ a b c Montanari, Franco (2015), The Brill Dictionary of Ancient Greek, ed. Madeleine Goh and Chad Schroeder, Leiden; Boston: Brill
8. ^ a b Pape, Wilhelm (1914), Griechisch-deutsches Handwörterbuch, 3rd ed., rev. Max Sengebusch, Braunschweig: Vieweg
9. ^ a b Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
10. ^ a b Πολυλεξικό, in the encyclopedia Επιστήμη και Ζωή, Athens
11. ^ Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge