| 嗜眠性脳炎 | [しみんせいのうえん, shiminseinouen] (n) encephalitis lethargica [Add to Longdo] |
| sleeping sickness | (n) an encephalitis that was epidemic between 1915 and 1926; symptoms include paralysis of the extrinsic eye muscle and extreme muscular weakness, Syn. sleepy sickness, encephalitis lethargica, lethargic encephalitis, epidemic encephalitis |