noun
Meaning 1
A planetary (world-like) body of the Solar system, that directly orbits the Sun like the classical planets but does not gravitationally dominate other bodies in the region of its orbit.
Definition source: English Wiktionary via Wiktextract
Topics: astronomy, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: planetoid, quasi-planet, sub-planet
Antonyms: none provided
Broader terms: minor planet, planet, planetary-mass object