planet

Noun

• any celestial body (other than comets or satellites) that revolves around a star

• a person who follows or serves another

• (astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto in order of their proximity to the sun; viewed from the constellation Hercules, all the planets rotate around the sun in a counterclockwise direction

Related words

• Synonyms: 
  satellite , major planet