Read Edit View history 蝀 dōng rainbow Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 𬟽/ 蝀 dōng rainbow used in the word 䗖𬟽 dìdōng, an archaic term for rainbow 雨后,天边出现了一道螮蝀。 Edit Delete References Add reference No references for this word.