inferior planet

noun

: either of the planets Mercury and Venus whose orbits lie within that of the earth compare superior planet

Word History

First Known Use

1633, in the meaning defined above

Time Traveler
The first known use of inferior planet was in 1633

Dictionary Entries Near inferior planet

inferior laryngeal

inferior planet

inferior tide

See More Nearby Entries 

Cite this Entry

“Inferior planet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inferior%20planet. Accessed 24 Nov. 2024.

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Kids Definition

inferior planet

noun
: a planet (as Venus) whose orbit is closer to the sun than that of Earth
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