What does 合唱 mean?
合唱 is a Japanese noun meaning “chorus, singing in a chorus” in English. It is written as 合唱 in kanji, がっしょう in hiragana, and gasshou in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
パーティーは合唱で終わった。
The party ended up with a chorus.