SLEEPY SICKNESS as NOUN

1. Meaning
   • an encephalitis that was epidemic between 1915 and 1926
   • symptoms include paralysis of the extrinsic eye muscle and extreme muscular weakness
   Synonym(s)
   • encephalitis lethargica (what does encephalitis lethargica mean?)
   • epidemic encephalitis (what does epidemic encephalitis mean?)
   • lethargic encephalitis (what does lethargic encephalitis mean?)
   • sleeping sickness (what does sleeping sickness mean?)
   Hypernyms(s) sleepy sickness is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • encephalitis (what does encephalitis mean?)
   • cephalitis (what does cephalitis mean?)
   • phrenitis (what does phrenitis mean?)