noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A group of smaller bodies (such as planets or asteroids) that orbit one or more stars.

Synonyms

All synonyms

astral systemcelestial systemearth-systemexoplanetary systemgeosystemglobal system

Antonyms

All antonyms

body-specificmonoplanetaryno planet formationno planets around star