noun
dinner; formal dinner; banquet
Refers to a formal evening meal, often a banquet or official dinner. More formal than 夕食.
大統領主催の晩餐会に出席した。
I attended a dinner party hosted by the president.
晩餐の席で乾杯の音頭をとった。
He proposed a toast at the dinner table.
From Middle Chinese 晩餐 (mɑnX tshon), meaning evening meal. The kanji 晩 means 'evening' and 餐 means 'meal' or 'eat'.