| 寝室 | qǐn shì | bedroom; dormitory; Classifiers: 间 | |
| 就寝 | jiù qǐn | to go to sleep; to go to bed (literary) | |
| 废寝忘食HSK 6 | fèi qǐn wàng shí | to neglect sleep and forget about food (idiom); to skip one's sleep and meals; to be completely wrapped up in one's work | |
| 寿终正寝 | shòu zhōng zhèng qǐn | to die of old age; to die in one's bed at a ripe old age; (fig.) (of a structure or machine etc) to come to the end of its life | |
| 寝食不安 | qǐn shí bù ān | to lose appetite and sleep (from worry) (idiom) |