protoneptune
noun as in strong fondness
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Example Sentences
Example:The hypothesis of protoneptune was once considered a possible explanation for the empty space between Mars and Jupiter.
Definition:A planet proposed based on scientific inquiry and the limited evidence available.
From hypothesized planet
Example:The speculative body known as protoneptune was a theory that helped explain the solar system during the early 19th century.
Definition:A celestial body proposed in astronomical theories based on scientific assumptions and evidence.
From speculative body
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