祝寿 Traditional form: 祝壽 Pinyin (reading): zhùshòu Definitions: to offer birthday congratulations (to an elderly person) Characters: 祝 - to pray; to wish well; surname 寿 - old age, longevity; lifespan Traditional characters: 祝 - to pray; to wish well; surname 壽 - old age, longevity; lifespan