春秋鼎盛 chūnqiūdǐngshèng in the prime of one's life Origin Definitions Defs Strokes Stroke Words Sentences Sents 春秋 chūnqiū age a person's age; years of life鼎盛 dǐngshèng in one's prime in the prime of life; at the peak of one's physical or mental vigor