ballroom dancing
US /ˈbɑːl.ruːm ˌdæn.sɪŋ/
UK /ˈbɑːl.ruːm ˌdæn.sɪŋ/

1.
社交ダンス, ボールルームダンス
a set of partner dances, which are enjoyed both socially and competitively around the world. Ballroom dancing is also widely enjoyed on stage, film, and television.
:
•
They took lessons in ballroom dancing to prepare for their wedding.
彼らは結婚式の準備のために社交ダンスのレッスンを受けた。
•
She dreams of competing in professional ballroom dancing.
彼女はプロの社交ダンスで競争することを夢見ている。