celestial equator - Dictionary definition and pronunciation - Yahoo! Education
Yahoo! Education > Reference > Dictionary > celestial equator

Definition of celestial equator

Reference
Dictionary
Encyclopedia
Thesaurus
World Factbook
Spanish Dictionary
Anatomy
Conversion Calculator
 
celestial equator

NOUN:
A great circle on the celestial sphere in the same plane as the earth's equator. Also called equinoctial, equinoctial circle.



Visit our partner's site
Provided by Houghton Mifflin
logoeReference -- Download this interactive reference software to your desktop computer