Read the dictionary definition of sleep. All definitions for this word.
1. euphemisms for death (based on an analogy between lying in a bed and in a tomb)
1. she was laid to rest beside her husband
2. they had to put their family pet to sleep
2. a natural and periodic state of rest during which consciousness of the world is suspended
1. he didn't get enough sleep last night
2. calm as a child in dreamless slumber
3. a torpid state resembling deep sleep
4. a period of time spent sleeping
1. he felt better after a little sleep
2. there wasn't time for a nap
5. be asleep
6. be able to accommodate for sleeping
1. This tent sleeps six people