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lethargy

UK/ˈlɛθədʒɪ/US/ˈlɛθ ər dʒi/
nounC1Rare in speech; mostly a word you read · #13,711 of 15,258neutral

Lethargy is a dull sluggishness with no will to move. A feeling of lethargy, sink into lethargy, shake off the lethargy.

It is a symptom as well as a mood and is one of the first things a doctor asks about, since it accompanies almost every illness. The Greek is built on Lethe, the river of forgetting in the underworld.

Definitions of lethargy

  1. 1nounlethargyA dull sluggishness with no will to move.C1

    “The heat filled us with lethargy, and we spent the afternoon lying on the sofa.”

lethargy is a sluggishness.

Where it comes from

Greek lethargia means drowsiness, from lethe, forgetfulness, the river of the underworld.

  1. Proto-Indo-European

    *leh₂-

  2. Ancient Greek

    ληθᾱργῐ́ᾱ — drowsiness

  3. Latin

    lēthārgia

  4. Medieval Latin

    litargia

  5. Middle English

    litargie

  6. English, today

    lethargy

From Middle English litargie, from Medieval Latin litargia, from Latin lēthārgia, borrowed from Ancient Greek ληθᾱργῐ́ᾱ (“drowsiness”), from λήθᾱργος + -ῐ́ᾱ.

Etymology from Wiktionary, CC BY-SA

Practise this word

lethargy in the wild

  • The other two qualities are sattva (goodness, balance), and tamas (lethargy, violence, disorder).

    Rajas

  • The disorder presents in the early neonatal period with poor feeding, vomiting, lethargy, and lack of muscle tone.

    Propionic acidemia

  • Related concepts include sloth, a Christian sin, abulia, a medical term for reduced motivation, and lethargy, a state of lacking energy.

    Laziness

  • When part of a normal response, lethargy often resolves with rest, adequate sleep, decreased stress, physical exercise, and good nutrition.

    Lethargy

  • Springtime lethargy is the state of fatigue, lowered energy, or depression associated with the onset of spring.

    Springtime lethargy

From Wikipedia, CC BY-SA 4.0. These sentences were written by other people about their own subjects; they are here to show the word at work, not as anybody’s opinion.

Related words

  • lethargic