noun, noun which may take the genitive case particle 'no'
Medical/technical term for a state of abnormally deep sleep or torpor, often used in clinical or biological contexts.
患者は嗜眠状態に陥っている。
The patient has fallen into a state of deep sleep.
冬眠中の動物は嗜眠に近い状態になる。
Hibernating animals enter a state close to torpor.