noun
celebratory toast; drinking to someone's health
Refers to the act of raising a cup and drinking in celebration, often for longevity or good fortune. The term carries a formal or auspicious nuance.
宴の席で、皆で寿盃をあげた。
At the banquet, everyone raised a celebratory toast.
還暦のお祝いに寿盃を交わす。
We exchange toasts for the 60th birthday celebration.