DLa formal or fashionable evening party 〔正式或时髦的〕社交晚会
Examples from the Corpus
soiree• Harvard professor Cornel West arrived at the Corcoran soiree in his signature three-piece suit and Frenchcuffed shirt.• Jules had been intent on taking me to Marie's soiree, and I still didn't know why.• It was perfumed with a scent I remembered from the soiree.