瓜蒂 Traditional form: 瓜蒂 Pinyin (reading): guādì Definitions: pedicel and calyx of muskmelon (used in TCM) Characters: 瓜 - melon, gourd, squash, cucumber 蒂 - root cause; the stem of a fruit; the peduncle of a flower Traditional characters: 瓜 - melon, gourd, squash, cucumber 蒂 - root cause; the stem of a fruit; the peduncle of a flower