Dictionary Entry
planet
nounFind the meaning of the word planet, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.
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Meaning
Dictionary meaning in a clear, student-friendly format.
A large celestial body that orbits a star and does not produce its own light, like Earth or Mars. It must be massive enough to be rounded by its own gravity and have cleared its orbital neighborhood.
Example Sentence
Earth is the third planet from the Sun and the only known planet to support life.
Usage Note
The word "planet" is used to refer to any of the large celestial bodies that orbit a star, such as Earth, Mars, or Jupiter. It's a fundamental term in astronomy and space science, often used when discussing the solar system, space exploration, or the search for extraterrestrial life. Students might use it in science reports or when learning about space.
Synonyms
Antonyms
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