Read Edit View history 硐 dòngtóng variant of U+6D1E 洞 Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 硐 dòng cave (bound form) mountain cave; mine pit; shaft Edit Delete 硐 tóng stone mill (literary) stone mill; to grind Edit Delete References Add reference same_as 硐/硐 → 洞/洞 Edit Delete