Zodiac

noun
  1. An imaginary belt in the heavens, extending about 8° on each side of the ecliptic, within which are the apparent paths of the sun, moon, and principal planets. It is divided into twelve equal parts, each named after the constellation that appears within its segment. noun
    Astrologers study the zodiac to understand how celestial movements influence human affairs.
    The zodiac is divided into twelve signs, each associated with specific personality traits.
  2. A diagram or chart representing the positions of the sun, moon, and planets, often used in astrology to predict events and personality traits. noun
    She checked her zodiac chart to see what the stars had in store for her that month.
    The zodiac chart showed that he was born under the sign of Leo.