Verb
To rest in a state of reduced consciousness.
To have sexual intercourse (see sleep with).
To accommodate in beds.
To be careless, inattentive, or unconcerned; not to be vigilant; to live thoughtlessly.
To be dead.
To be, or appear to be, in repose; to be quiet; to be unemployed, unused, or unagitated; to rest; to lie dormant.
To wait for a period of time without performing any action.
To place into a state of hibernation.
To spin on its axis with no other perceptible motion.
To cause (a spinning top or yo-yo) to spin on its axis with no other perceptible motion.
Noun
The state of reduced consciousness during which a human or animal rests in a daily rhythm.
An act or instance of sleeping.
A night.
Rheum, crusty or gummy discharge found in the corner of the eyes after waking, whether real or a figurative objectification of sleep (in the sense of reduced consciousness).
A state of plants, usually at night, when their leaflets approach each other and the flowers close and droop, or are covered by the folded leaves.
The hibernation of animals.