へいけぼし 平家星 LinksSentence search for 平家星Sentence search for へいけぼしKanji details for 平, 家 and 星Edit in JMdict Noun1. Betelgeuse (star in the constellation Orion); Alpha Orionis; Alpha Ori; Heike starAstronomy, See also ベテルギウス Discussions Log in to talk about this word.