English dictionary
equinox meaning and definition
Definition and meaning of equinox at MeaningMonkey.org. equinox meaning and definition in the English Dictionary.EQUINOX noun
Definition of equinox (noun)
- either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length
- (astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic
- synonyms: equinoctial point
Source: Princeton University Wordnet