Zodiac celestial coordinate system, or more specifically an ecliptic coordinate system, which takes the ecliptic as the origin of latitude and the Sun's position at vernal equinox as the origin of longitude. The English word ' derives from ', the Latinized form of the Ancient Greek "zōidiakòs kýklos" (), meaning "cycle or circle of little animals". "Zōidion" () is the diminutive of "zōion" (, "animal"). The name reflects the prominence of animals (and mythological hybrids) among the twelve signs. The zodiac was in use by the Roman era, based on concepts inherited by Hellenistic astronomy from Babylonian astronomy of the Chaldean
Dorian (name) the name Dorian, is from the Greek "Dorios", meaning 'child of the sea' Dorian may refer to: Dorian (name) Dorian is a unisex given name of Greek origin. In Greek the meaning of the name Dorian is: Of Doris, a district of Greece; or of Doros, a legendary Greek hero. Doros was the son of Hellen of Sparta (who was the daughter of Zeus and Leda). Doros was the founder of the Dorian tribe, and the most likely origin of Doros' name was the Greek word "doron", meaning "gift". The Dorians were an obscure, ancient Hellenic tribe that were supposed