planetoid meaning

UK US

planetoid (noun): any of numerous small celestial bodies that move around the sun.

Definition of planetoid

  1. any of numerous small celestial bodies that move around the sun

    Synonyms: minor planet

    Type of: celestial body

    Kinds: asteroid, Kuiper belt object, Quaoar, Sedna

Scrabble score: 12 (letter breakdown)

Word lists: words starting with PL · words ending in ID · 9-letter words

More about planetoid on Wikipedia.