Read Edit View history 不惮 bùdàn unafraid Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 不惮/不憚 · bùdàn · unafraid 2026/03/04 不惮 / 不憚 bùdàn unafraid (literary) unafraid; not to fear 为了追求真理，他不惮艰险。 created sense Mar 4, 2026, 02:25 AM