1 文書を見つけるための辞書。

• major planet, planet
• 遊星, 惑星, 大遊星, 大惑星, 迷い星, 迷星
• (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
• 太陽の周りを公転し、反射光によって輝く太陽系の9つの大きな天体のいずれか