Synonym: doze, drowse, nap, rest, slumber, snooze. Antonym: wake. Similar words: go to sleep, sleeve, flee, fleet, aisle, Chrysler, keep, steep. Meaning: [slɪːp] 
n. 1. a natural and periodic state of rest during which consciousness of the world is suspended 2. a torpid state resembling deep sleep 3. a period of time spent sleeping 4. euphemisms for death (based on an analogy between lying in a bed and in a tomb). v. 1. be asleep 2. be able to accommodate for sleeping.
n. 1. a natural and periodic state of rest during which consciousness of the world is suspended 2. a torpid state resembling deep sleep 3. a period of time spent sleeping 4. euphemisms for death (based on an analogy between lying in a bed and in a tomb). v. 1. be asleep 2. be able to accommodate for sleeping. 
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181. Sleep came to him in brief snatches.
182. I had great difficulty getting off to sleep.
183. Nocturnal animals sleep by day and hunt by night.
184. He fell into a deep dreamless sleep.
185. The patient was still heavy with sleep.
186. If I drink too much coffee, I can't sleep.
187. He murmured that he wanted to sleep.
188. He went to sleep at two o'clock.
189. She sank into a deep sleep.
190. She feigned sleep, lying rigid in bed.
191. Common sense tells me I should get more sleep.
192. He closed his eyes and went to sleep.
193. A noise stirred me from sleep.
194. I spent the weekend catching up on lost sleep.
195. He passed on in his sleep.
196. He looked at Ellen, breathing evenly in her sleep.
197. She rocked the baby to sleep in its cradle.
198. The sound of the telephone pierced his sleep.
199. She tossed restlessly in her sleep.
200. I planned to sleep out in the woods.
201. The noise redoubled, and sleep was out of the question.
202. It does not necessarily follow that sleep loss would cause these symptoms.
203. I'm sorry,[http://sentencedict.com/sleep.html] I must have dropped off to sleep for a moment.
204. Once you've had some sleep you'll feel better able to cope.
205. I haven't done many portraits, but I could paint landscapes in my sleep.
206. The Professor said that deep sleep allowed suppressed anxieties to surface.
207. I didn't sleep a wink last night with all that noise.
208. She had to go through the ritual of kissing the toys before her son would go to sleep.
209. China is like a giant awakening from a heavy sleep.
210. Go and have a good rest; you might be able to sleep your troubles away.
More similar words: go to sleep, sleeve, flee, fleet, aisle, Chrysler, keep, steep, sweep, keep to, keep up, keep off, keep on, keep down, keep away, keep back, keep out of, keep from, keep in mind, keep up with, keep in touch, keep an eye on, keep pace with, keep company with.