てんていせい 天帝星 LinksSentence search for 天帝星Sentence search for てんていせいKanji details for 天, 帝 and 星Edit in JMdict Noun1. Polaris (star in the constellation Ursa Minor); Alpha Ursae Minoris; the North StarAstronomy, Rare term, See also ポラリス Discussions Log in to talk about this word.