半はん醒せい半はん睡すいはんせいはんすいじ字FuriganaAudioMeanings1nounhalf awake and half asleepyojijukugo (four-character idiom)›A yojijukugo describing a drowsy, in-between state of consciousness, often used in literary or formal contexts.彼かれは半はん醒せい半はん睡すいの状じょう態たいで、夢ゆめと現げん実じつの区く別べつがつかなかった。Break this sentence down in the analyzerHe was half awake and half asleep, unable to distinguish between dream and reality.