立冬 Traditional form: 立冬 Pinyin (reading): Lìdōng Definitions: Lidong or Start of Winter, 19th of the 24 solar terms 二十四節氣/二十四节气 7th-21st November Characters: 立 - to stand; to establish, to set up 冬 - winter, 11th lunar month Traditional characters: 立 - to stand; to establish, to set up 冬 - winter, 11th lunar month