1.
to sleep
To be in a state of sleep. Focuses on the state of sleeping rather than the act of going to bed.
2.
to lie dormant
For something to remain unused or inactive.
TRANSITIVITY: 自動詞 (intransitive). Pattern: Xが眠る (X sleeps).
ASPECT: ている indicates state of sleeping. 眠っている = 'is asleep.'
COMMON PATTERNS:
- ぐっすり眠る (sleep soundly)
- よく眠れる (can sleep well)
- 眠れない (can't sleep)
- 眠りにつく (fall asleep)
- 永遠の眠り (eternal sleep—death euphemism)
CONTRAST WITH 寝る:
- 眠る: to sleep (the state of being asleep)
- 寝る: to go to bed, to lie down, to sleep (broader meaning)
寝る is more common in everyday speech and includes 'going to bed.' 眠る specifically means 'to be asleep.'
RELATED:
- 眠い (sleepy—adjective)
- 眠り (sleep—noun)