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corona

corona

1 7.7
A circle of light seen around the sun or moon when the air has thin clouds
  • noun
  • /kəˈroʊnə/
  • Specialized
translation icon : halo
  • He does it through a corona or oriole of light, of glowing activity.
  • a corona of light

Examples

  • Her hair was a corona of white around her head, and she was wrinkled enough to be a hundred years old.

    Fiction book (1998)
  • He could see only a vague, darker corona above the curve of white.

    Fiction book (1990)
  • And above it all, a corona of gold.

    Fiction book (1999)
  • But actually that corona is a whopping million degrees.

  • On a foggy, damp night like this, the street light was aptly named; its cold bluish light surrounded by a misty saint's corona.

    Fiction book (1995)
  • The target sun was a small disc, its luminance selectively dulled till an extravagant corona was eye-visible.

    Fiction book (2001)
  • It was a symphony of ice and light, solar rings, halos, coronas, mirages, blizzards.

    Fiction book (1996)
  • As if by magic, a shaft of sunlight lanced through the bare branches above them and struck the castle walls, fanning in an eye-dazzling corona of golden sunfire.

    Fiction book (1991)
  • If you notice a whitish circle known as a corona around the moon or sun, then a weather change is coming.

  • A corona of light surrounded the sun during the eclipse, creating a stunning visual effect.

Synonyms

halo
vscorona
28 5.6

A circle of light around the sun or moon when ice in the air bends light

is produced by diffraction or other optical effects not only ice crystal refraction
aureola
vscorona
  • Specialized
9.8

A ring of light around the sun or moon seen in the sky

is caused by diffraction or various optical phenomena rather than only atmosphere

Compounds

A small group of stars in the northern sky that forms a half circle like a crown

corona discharge
  • Specialized
7.9

A faint glow around a high-voltage wire when the air becomes charged

How Bright

corona
  • Specialized
1 7.7
aureole
  • Specialized
1 9.9
to halo
2 5.5

Surface Forms

corona singular
coronas plural

Etymology

Corona comes from the Latin corona, meaning 'crown', because rings of light around the sun or moon look like a crown. That's why we call such a bright circle a corona.