Brown Dwarf Definition
brown-dwarfs, brown-dwarf
noun
A celestial object consisting of a body of gas that gives off a small amount of radiation but lacks sufficient mass to initiate the nuclear fusion that characterizes true stars.
Webster's New World
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Other Word Forms of Brown Dwarf
Noun
Singular:
brown dwarf
Plural:
brown-dwarfs, brown-dwarvesRelated Articles
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Words Starting With B and Ending With F
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