Definition of corona

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  • corona is a valid Scrabble US word with a point value of 8
  • corona is a valid Scrabble UK word with a point value of 8
  • corona is a valid Words with friends word with a point value of 10

Definition of corona

  • the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse (noun)

    Synonyms

    1. aureole
  • an electrical discharge accompanied by ionization of surrounding atmosphere (noun)

    Synonyms

    1. corona discharge
    2. corposant
    3. electric glow
    4. saint elmo's fire
    5. saint elmo's light
    6. saint ulmo's fire
    7. saint ulmo's light
    8. st. elmo's fire
  • a long cigar with blunt ends (noun)
  • (anatomy) any structure that resembles a crown in shape (noun)
  • (botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower (noun)
  • one or more circles of light seen around a luminous object (noun)

See definition of corona in Merriam Webster