暾暾 tūntūn bright Origin Definitions Defs Strokes Stroke Words Sentences Sents tūntūn bright 暾 tūn reduplication rising sun (bound form) the sun just as it rises above the horizon; the morning suntūntūn blazing 暾 tūn reduplication warm (bound form) warm; hot; used in describing the warmth of the sun or heat from a stove