jpdb beta

sleeping pill; sleep medication

(one's) sleeping hours; hours of sleep

lack of sleep; sleep deprivation

to get sleep; to sleep

sleep inducing drug

REM sleep

hypnopaedia; hypnopedia; sleep-learning

sleeping tablet

non-REM sleep

sleep disorder

to disturb one's sleep

sleep apnea syndrome; SAS

sleepwalking; somnambulism

sleep debt; sleep deficit

sleep pattern

narcolepsy

sleep cycle

sleeping sickness; sleeping disease

sleep paralysis

short sleeper; person who does not need much sleep

polysomnogram

Japanese Society of Sleep Research; JSSR

National Sleep Foundation

circadian rhythm sleep-wake disorder; CRSWD

inactive bank account (no withdrawals or deposits made, and to which the owner's rights have been terminated)

sleep deprivation

sleep pressure

microsleep

polysomnography