二に重じゅう星せいMeaningsNoun1. double star; visual doubleKanji used二two重heavy星starPitch accentにじゅうせいComposed of二に重じゅうdouble; two-fold; two layers; duplex; diplo-; dipl-Noun星せいChinese "star" constellation (one of the 28 mansions); SingaporeNoun