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睡
sleep · doze
N1On: すいKun: ねむ
Memory Aid
'SUI' — Think of 'SWEET dreams' when you SLEEP.
Vocabulary
睡眠すいみんsleep (noun)
仮眠かみんnap, siesta
熟睡じゅくすいdeep sleep
睡魔すいまurge to sleep, sleep demon
睡るねむるto sleep (verb)
Example Sentences
毎晩、七時間の睡眠が必要です。
Seven hours of sleep are necessary every night.
疲れていると、睡魔に襲われやすい。
When you are tired, you are easily overcome by the urge to sleep.
赤ちゃんはベッドで静かに睡っています。
The baby is quietly sleeping in the bed.
彼は昨夜、熟睡して疲れをとった。
He had a deep sleep last night and recovered from his fatigue.