Definition of planetoid in English:


Line breaks: planet|oid
Pronunciation: /ˈplanɪtɔɪd


  • another term for asteroid.
    More example sentences
    • Most of these are in stable orbits around the Sun and are really just small planets, or planetoids.
    • It is from these exchanges that Earth finally begins to establish colonies on other planets (and planetoids besides the moon) in order to deal with its overwhelming population.
    • This shorter rotation period is typical of planetoids in our solar system, requiring no external influences to explain.

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Pronunciation: kərf
a slit made by cutting with a saw