SLEEPS

verb

1. To rest in a state of reduced consciousness.
2. (of a spinning top or yo-yo) To spin on its axis with no other perceptible motion.
3. To cause (a spinning top or yo-yo) to spin on its axis with no other perceptible motion.

noun

1. The state of reduced consciousness during which a human or animal rests in a daily rhythm.
2. An act or instance of sleeping.
3. (metonymically) A night.