The meaning of FLARE is a fire or blaze of light used especially to signal, illuminate, or attract attention; also : a device or composition used to produce such a flare.

flare noun [C] (BRIGHT LIGHT) something that produces a flame or bright light and is usually used as a signal, or the flame or light itself:

FLARE definition: to burn with an unsteady, swaying flame, as a torch or candle in the wind. See examples of flare used in a sentence.

Dec 2, 2025 · Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

a bright light: in case of emergency, light a flare; an outburst; to burst out in sudden, fierce activity and passion: Violence flared up in the ghetto after the verdict.

Flair is only used as a noun referring to a natural ability, an inclination toward something, or an attractive or stylish quality. Meanwhile, flare can be used as both a noun and verb. As a noun, …

The flare also launched a coronal mass ejection into space. While NASA forecasted a glancing blow rather than a direct hit—most of the ejecta was directed east of the Sun-Earth line—the …

Flare is the one-stop-shop for group communication. Create chats, host events, and manage your group all from one app.

Astronomy Also called solar flare. a sudden and brief brightening of the solar atmosphere in the vicinity of a sunspot that results from an explosive release of particles and radiation.

Dec 4, 2025 · Levels of potentially dangerous cosmic radiation in Earth's atmosphere rose to a two-decade high in November after a rare solar super-flare pummeled the planet with high …