jupiter
1. [ noun ] (astronomy) the largest planet and the 5th from the sun; has many satellites
Related terms: Jovian_planet solar_system
2. [ noun ] (Roman mythology) supreme god of Romans; counterpart of Greek Zeus
Synonyms: Jove
Related terms: Roman_deity Jupiter_Tonans Jupiter_Fulgur Jupiter_Pluvius Jupiter_Optimus_Maximus Jupiter_Fidius Roman_mythology