合がっ唱しょう団だんがっしょうだんCommon wordJLPTN1Meanings1nounchorus group; choirRefers to an organized singing group, typically a choir or chorus. Can be used for school, community, or professional groups.彼かの女じょは学がっ校こうの合がっ唱しょう団だんに入はいっている。She is in the school choir.合がっ唱しょう団だんの練れん習しゅうは毎