from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Mythology A god of the Toltecs and Aztecs, one of the manifestations of the sun god Tezcatlipoca and represented as a plumed serpent.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- proper n. The Aztec name for the Feathered-Serpent deity of ancient Mesoamerica, one of the main gods of many Mexican and northern Central American civilizations.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an Aztec deity represented as a plumed serpent
From Classical Nahuatl Quetzalcōātl (literally "quetzal-feather snake"). (Wiktionary)