ジュピタージュピターFreq.FrequencyTop 50,000じ字FuriganaMeanings1nounJupiter (Roman god)Roman mythology›Refers to the chief deity in Roman mythology, equivalent to the Greek Zeus.See also: ユピテルジュピターはローマ神しん話わの最さい高こう神しんです。Jupiter is the supreme god in Roman mythology.2nounJupiter (planet)astronomy›The largest planet in the solar system; also called 木星 (もくせい) in Japanese.See also: 木星ジュピターは太たい陽よう系けいで一いち番ばん大おおきい惑わく星せいです。Jupiter is the largest planet in the solar system.