A device or composition used to produce such a flare. To burn with an unsteady, swaying flame, as a torch or candle in the wind. See examples of flare used in a sentence. 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: Create chats, host events, and manage your group all from one app. In case of emergency, light a flare
To burst out in sudden, fierce activity and passion Violence flared up in the ghetto after the verdict. Definition of flare noun in oxford advanced learner's dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 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.
A source of brightly burning light or intense heat Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.
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