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Definition 2026
solstitial_colure
solstitial colure
English
Noun
solstitial colure (plural solstitial colures)
- (astronomy) A meridian on the celestial sphere where the sun crosses it on solstices.
Coordinate terms
- first solstitial colure
- second solstitial colure
- equinoctial colure
- first equinoctial colure
- second equinoctial colure