1. relating to or associated with the zodiac
Usage: astronomy; astrology

Examples

• The zodiacal constellations are visible along the ecliptic plane.
• Ancient astronomers studied zodiacal light in the night sky.
• She consulted a chart showing the zodiacal signs and their meanings.
• The zodiacal calendar divides the year into twelve periods.
• Zodiacal dust particles create a faint glow before dawn.
• The museum displayed artifacts with zodiacal symbols from various cultures.