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一晩, ひと晩, ひとばん
1. one night, one evening
2. all night, overnight
tbd
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眠る, 睡る, ねむる, ねぶる
1. to sleep
2. to die, to rest (in peace), to lie (buried), to sleep (in the grave)
3. to lie idle (e.g. of resources), to lie unused, to lie untapped, to lie untouched
4. to close one's eyes
入睡