Definitions from Wiktionary (planetoid)

▸ noun:  (astronomy, dated) An asteroid of any size
▸ noun:  (astronomy, dated) An asteroid-like body in an orbit beyond the asteroid belt, such as a centaur or Kuiper belt object
▸ noun:  (astronomy) A larger, planetary, body in orbit around the Sun, such as Vesta or (candidate) dwarf planets such Eris or Sedna
▸ noun:  (astronomy) Any planetary body, including classical planets and moons: a planetary-mass object
▸ noun:  (astronomy) A dwarf planet





▸ Words similar to planetoid
▸ Usage examples for planetoid

▸ Idioms related to planetoid
▸ Wikipedia articles (New!)
▸ Popular adjectives describing planetoid
▸ Words that often appear near planetoid
▸ Rhymes of planetoid

▸ Invented words related to planetoid