zodiacal
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Meaning
Relating to or situated in the zodiac.
Structure
Usage
The zodiacal light is a faint, diffuse glow sometimes seen in the night sky after twilight or before dawn.
Astronomers study the dust within the zodiacal cloud to understand the formation of our solar system.
The planets move along a path close to the zodiacal band.
Etymology
The word 'zodiacal' is built upon the ancient concept of the zodiac, a belt of the heavens divided into twelve signs, each represented by a constellation. Its core, 'zodiac,' originates from the Greek zōidiakòs, meaning "of the little animals," a derivative of zōion (animal), reflecting the fact that most of the classical zodiac constellations are figures of animals or mythical creatures. The suffix '-al,' of Latin origin, is then appended to form the adjective, shifting the meaning from the belt itself to anything pertaining to it. Thus, 'zodiacal' literally means "pertaining to the circle of little animals," a direct linguistic descendant of the ancient Greek astronomers' pictorial view of the starry sky.
Analysis
- zodiac: From Latin zōdiacus, from Greek zōidiakòs (kúklos), meaning "(circle) of little animals," from zōidion, diminutive of zōion (animal, living being). In this word, it functions as the core noun base. - al: A suffix of Latin origin (-ālis) used to form adjectives meaning "of, relating to, or characterized by."