to go to bed or to sleep

the natural state of rest or the act of sleeping

to fall asleep

night clothes or pajamas worn for sleeping

to wake up

to fall asleep

to take a nap in the afternoon

sleepiness; drowsiness; a feeling of wanting to sleep

to be fast asleep; to be in a deep slumber

sleeping soundly or in a deep sleep

to fall asleep for a short time; to take a nap

the state of sleeping and dreaming; a deep sleep

to sleep in

to sleep heavily due to illness or fatigue

nightgown; dressing gown

Sleeping Beauty

feeling very sleepy or on the verge of falling asleep

to oversleep

to take a short sleep, typically during the day or for a brief period

to sleep peacefully or soundly; to sleep without disturbance or restlessness

to sleep soundly or fall into a deep sleep

eyes that look sleepy or heavy with sleep

(idiom) sleepy-eyed; still half asleep

one's manner or posture while sleeping

a person who is habitually drowsy or loves to sleep

To perform the fundamental physiological activities of eating, drinking, excreting, and sleeping.

to sleep soundly

the state or metaphorical realm of sleep; the land of Nod

to have a nap

before going to bed; at bedtime

to give up on something unrealistic or stop kidding oneself (often used sarcastically or dismissively)

a parasitic disease caused by infection with the protozoan Trypanosoma brucei, also known as African trypanosomiasis

early to bed, early to rise; to keep early hours

to hold a baby or child in one's arms while they sleep

feeling the need or desire to sleep; drowsy

a woman's or girl's loose dress for sleeping in; a nightgown

(idiom) to sleep on the ground

to sleep well; easy to fall asleep

A medical condition characterized by excessive sleepiness or abnormally long periods of sleep.