red sprite
- noun
- /rɛd spraɪt/
- Specialized
- A rare phenomenon associated with some thunderstorms is the occurrence of red sprites and blue jets.
Examples
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During the storm, we saw a red sprite illuminate the night sky for just a moment.
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The scientist explained that a red sprite is a rare light phenomenon occurring above thunderstorms.
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As lightning struck, a brief red sprite danced across the clouds, dazzling those who witnessed it.
Synonyms
A quick red or pink flash high above thunderstorm clouds
Surface Forms
Morphology
The meaning is a straightforward composition of 'red' (a color) modifying 'sprite' (a brief luminous atmospheric flash), so a learner who knows both constituent meanings can infer it denotes a red instance of that phenomenon. Although 'sprite' is a specialized meteorological term, the modifier+noun structure is transparent and follows common cross-linguistic descriptive patterns.
Etymology
Red sprite was named for tiny, sudden red flashes high above storms that look like a little sprite, a small fairy or ghost, with red showing their colour. That's why 'red sprite' now means 'a brief glowing red flash' seen above thunderstorms.