Search Result：lethargic encephalitis
lethargic encephalitis 
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(TTS Sound)Overview of noun lethargic_encephalitis
The noun lethargic encephalitis has 1 sense
- sleeping sickness, sleepy sickness, epidemic encephalitis, lethargic encephalitis, encephalitis lethargica -- (an encephalitis that was epidemic between 1915 and 1926; symptoms include paralysis of the extrinsic eye muscle and extreme muscular weakness)