螮蝀 Save Sign in to save words Simplified: 䗖𬟽 dìdōng ㄉㄧˋ ㄉㄨㄥ rainbow old Character by character 螮(dì) 蝀(dōng) Other words read dìdōng didong with other tones 地洞 地動 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0