Supergiant Definition
so͝opər-jīənt
supergiant, supergiants
noun
An immense and extremely luminous star, as Betelgeuse or Antares, that has a diameter at least 100 times that of the sun and that is 100 to more than 10,000 times as bright.
Webster's New World
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Other Word Forms of Supergiant
Noun
Singular:
supergiant
Plural:
supergiants
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