寿辰 Traditional form: 壽辰 Pinyin (reading): shòuchén Definitions: birthday (of an old person) Characters: 寿 - old age, longevity; lifespan 辰 - early morning; fortune, good luck; 5th terrestrial branch Traditional characters: 壽 - old age, longevity; lifespan 辰 - early morning; fortune, good luck; 5th terrestrial branch