lethargy

English

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lethargy

  • /ˈlɛθ.ə(ɹ).d͡ʒi/
  • /ˈlɛθədʒɪ/ UK
  • /lɪˈθɑːdʒɪk/ UK
  • /ˈlɛθ ər dʒi/ US

Where it comes from

From Middle English litargie, from Medieval Latin litargia, from Late Latin lēthārgia, borrowed from Ancient Greek ληθᾱργῐ́ᾱ (lēthārgĭ́ā, “drowsiness”), from λήθᾱργος (lḗthārgos, “forgetful, lethargic”) + -ῐ́ᾱ (-ĭ́ā, adjectival suffix).

noun lethargies

  1. countable, uncountable A state of extreme torpor, sopor or apathy, especially with lack of emotion, energy or enthusiasm; (loosely) sluggishness, laziness. Europe lay then under a deep lethargy.
  2. countable, uncountable A condition characterized by extreme fatigue or drowsiness, deep unresponsiveness, or prolonged sleep patterns. This Apoplexie is (as I take it) a kind of Lethargie, a sleeping of the blood, a horson Tingling.

Translations

Every language

noun state of extreme torpor or apathy

Españolatonía, letargo, aletargamiento, sopor
日本語無関心 mukanshin, 昏睡 konsui
中文暮氣 /暮气 mùqì
Portuguêsletargia
Françaisléthargie, nonchalance, langueur
DeutschTrägheit, Lethargie, Teilnahmslosigkeit, Interesselosigkeit, Nonchalance
Ελληνικάλήθαργος líthargos
Românăletargie
Русскийапати́чность apatíčnostʹ, летарги́я letargíja
العربيةجُمُود jumūd, فُتُور futūr

noun pathological state of fatigue

Españolletargo, aletargamiento
日本語疲労 hirō
中文疲勞 /疲劳 píláo
Portuguêsletargia
Françaisléthargie
DeutschLethargie, Trägheit, Schlafsucht
Ελληνικάλήθαργος líthargos
Românăletargie
Русскийвя́лость vjálostʹ, уста́лость ustálostʹ, утомле́ние utomlénije
العربيةخُمُول ḵumūl

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Cite this
MLA

"lethargy." Wiktionary, via Micwyn, micwyn.com/word/lethargy. Accessed 6 Nov. 2026.

APA

lethargy. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/lethargy

Chicago

"lethargy." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/lethargy.

BibTeX
@misc{lethargy_2026,
  title = {lethargy},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/lethargy},
  urldate = {2026-11-06}
}