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noctilucent

Noctilucous vs Noctilucent - What's the difference?

noctilucous | noctilucent |


As adjectives the difference between noctilucous and noctilucent

is that noctilucous is shining in the night; luminescent while noctilucent is shining or glowing at night, especially of very high-altitude clouds that reflect sunlight long after sunset.