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plutoid

American  
[ploot-oid] / ˈplut ɔɪd /

noun

plutoids plural
  1. Astronomy. Also called ice dwarf. a dwarf planet in our solar system whose orbit is further from the sun than that of Neptune.


plutoid Scientific  
/ plo̅o̅toid′ /
  1. A dwarf planet that orbits the sun at a greater distance on average than Neptune.


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noun

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