jpdb beta

sleeping pill; sleep medication

(one's) sleeping hours; hours of sleep

lack of sleep

sleep inducing drug

REM sleep

hypnopaedia; hypnopedia; sleep-learning

sleeping tablet

non-REM sleep

sleep disorder

sleep apnea syndrome; SAS

sleep pattern

narcolepsy

sleeping sickness; sleeping disease

sleep debt; sleep deficit

sleep cycle

sleepwalking; somnambulism

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

polysomnography

polysomnogram

short sleeper; person who doesn't need much sleep

microsleep