Search hysteric lethargy hysteric lethargy [Gk, hystera + lethargia, drowsiness] , a sleep induced by hypnosis. See also hypnosis, lethargy. Tweet Telegram VK Random Words lymph node os coxae trichloroethylene VACTERL association angiostrongyliasis developmental frame of reference bland aerosols polyglandular autoimmune syndromes distal muscular dystrophy