Read Edit View history 惇 dūn be kind Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 惇 dūn sincere (bound form) kindhearted; honest; sincere; to value or esteem Edit Delete 惇 dūn to urge (literary) to urge; to encourage or advise someone earnestly Edit Delete References Add reference No references for this word.