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Browse the Medical Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

sleep

Main Entry:: ¹sleep
Pronunciation:: \ˈslēp\
Function:: noun

1: the natural periodic suspension of consciousness during which the powers of the body are restored—compare rem sleep, slow-wave sleep2: a state resembling sleep: as a: death 1 <put a pet cat to sleep> b: a state marked by a diminution of feeling followed by tingling <her foot went to sleep>

Learn more about "sleep" and related topics at Britannica.com

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