坦荡荡 tǎndàngdàng open-minded Definitions Defs Origin Strokes Stroke Words Sentences Sents 坦 tǎn verbadjective straightforward (bound form) honest; straightforward; open-hearted, as in 坦率 tǎnshuài or 坦白 tǎnbái荡 蕩 dàng reduplication vast vast; broad and level; extensive