solar prominence

1. 1.

   large eruptions of luminous hydrogen gas that rise thousands of kilometers above the chromosphere

   Broadersolar radiation

Questions about solar prominence

What does solar prominence mean?

solar prominence means "large eruptions of luminous hydrogen gas that rise thousands of kilometers above the chromosphere".

Is solar prominence a common word?

solar prominence is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.