新星 しんせい Meanings Noun nova See also: ノバ. new face; new star Kanji 新 new. Read as シン. 星 star. Read as セイ. Words containing 新星 超新星 (ちょうしんせい) supernova 新星堂 (しんせいどう) Shinseido (Japanese book, music and sporting goods retail chain) 超新星残骸 (ちょうしんせいざんがい) supernova remnant And 3 more. Word lists Astronomy Jinuma: Japanese Dictionary · Word lists