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facula

noun as in solar flare

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Facula, fak′ū-la, n. a spot brighter than the rest of the surface, sometimes seen on the sun's disc:—pl.

He considers it indeed "highly probable that the preparatory sign of a new spot is always a small, bright patch of facula."

On this page you'll find 6 synonyms, antonyms, and words related to facula, such as: corona, solar prominence, sun spot, tongue, and tongue of flame.

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