sleep

verb

To rest in a state of unconsciousness, typically lying down.

"I usually sleep for eight hours a night."

noun

A natural state of rest for the body and mind.

"I need some sleep after that long day."

Thesaurus

Synonyms: slumber, quietus, rest, eternal rest, eternal sleep, log Z's, catch some Z's, kip, sopor, nap

Antonyms: wake