きょだいひょうわくせい 巨大氷惑星 LinksSentence search for 巨大氷惑星Sentence search for きょだいひょうわくせいKanji details for 巨, 大, 氷, 惑 and 星Edit in JMdict Noun1. ice giantAstronomy, See also 天王星型惑星 Discussions Log in to talk about this word.