しちせい 七星 LinksSentence search for 七星Sentence search for しちせいSentence search for しちしょうKanji details for 七 and 星Edit in JMdict Noun1. the Big Dipper (asterism); the Plough; the PlowAstronomy, Archaic, See also 北斗七星Other forms七星 【しちしょう】 Discussions Log in to talk about this word.