三さん部ぶ合がっ奏そうさんぶがっそうMeanings1nouninstrumental trioA musical ensemble of three instruments, or a piece written for such an ensemble. The term is specific to instrumental music, not vocal trios.彼かれらは三さん部ぶ合がっ奏そうでモーツァルトの曲きょくを演えん奏そうし