bn:00031320n
Noun Concept
EN
equinox
EN
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 WordNet 3.0
Definitions
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EN
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 WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet
EN