Definitions

solar flare

NOUN

sun surface eruption

Synonyms

WEAK

corona facula solar prominence sun spot tongue tongue of flame

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This buildup culminated in the most powerful solar flare of the past twenty years, which erupted on the far side of the Sun on May 20, 2024.

From Science Daily • Jan. 13, 2026

It was a solar flare, starting somewhere deep inside of him and growing into a full-blown emoji.

From Los Angeles Times • Oct. 24, 2024

A second CME is likely to hit Earth on Saturday and Sunday, associated with the solar flare which is rated X9.

From BBC • Oct. 4, 2024

In December, the biggest solar flare in years disrupted radio communications.

From Seattle Times • Mar. 24, 2024

For example, every once in a while the sun releases a burst of deadly energy, called a solar flare.

From "Flying to the Moon: An Astronaut's Story" by Michael Collins