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Noun: lassitude  'la-si,t(y)ood
  1. A state of comatose torpor (as found in sleeping sickness)
    - lethargy, sluggishness
  2. A feeling of lack of interest or energy
    - languor, listlessness
  3. Weakness characterized by a lack of vitality or energy
    - inanition, lethargy, slackness

Derived forms: lassitudes

Type of: apathy, torpidity, torpor, weakness

Encyclopedia: Lassitude