懵懂 měngdǒng confused Definitions Defs Origin Strokes Stroke Words Sentences Sents 懵 měng, mèng stupid Components 忄 忄 Meaning component xin, xīn heart mind 瞢 瞢 Sound component méng, máng, mèng eyesight obscured Historical Pronunciations Old ChineseZhengzhangmɯːŋsmɯːŋʔ Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang 懂 dǒng understand Phonosemantic compound. 忄 represents the meaning and 董 represents the sound. Components 忄 忄 Meaning component xin, xīn heart 忄 is a component form of 心. 董 董 Sound component dǒng, zhǒng supervise Historical Pronunciations Old ChineseZhengzhangtoːŋʔ Sources Character origin 漢語多功能字庫Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang