(Modifier +) 舞会
The noun 舞会 (wǔhuì) means "dance party" or "ball" and refers to a social gathering where people dance. It is commonly used in school contexts, as in 春季舞会 (spring dance/prom). The word combines 舞 (dance) and 会 (gathering).
学校下个月要举办一场舞会。
xuéxiào xià ge yuè yào jǔbàn yì chǎng wǔhuì.
The school is going to hold a dance next month.
她为参加春季舞会买了一条新裙子。
tā wèi cānjiā chūnjì wǔhuì mǎi le yì tiáo xīn qúnzi.
She bought a new dress for the spring dance.
昨晚的舞会上大家玩得很开心。
zuówǎn de wǔhuì shàng dàjiā wán de hěn kāixīn.
Everyone had a great time at the dance last night.