二十四节气 èrshísìjiéqì the 24 solar terms Origin Definitions Defs Strokes Stroke Words Sentences Sents 二十四 èrshísì numeral twenty-four the number twenty-four节气 節氣 jiéqi solar term Any of the 24 points of the traditional Chinese solar calendar used to mark seasons and natural phenomena; also refers to the specific day marking the start of such a period.