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solar apex
solar battery
solar cell
solar constant
solar cycle
solar day
solar eclipse
solar energy
solar flare
solar furnace
solar gain
solar heating
solar month
solar panel
solar parallax
solar plexus
solar system
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solar flare

so·lar flare (plural so·lar flares)


noun 
Definition:
 
eruption from sun: a brief sudden eruption of high-energy hydrogen gas from the surface of the Sun, associated with sunspots. It causes interruptions of communication systems on Earth.

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