芏 dù Definitions Defs Origin Strokes Stroke Words Sentences Sents Components 艹 艹 Meaning component cao, cǎo grass grass 土 土 Sound component tǔ earth Character Evolution Seal Warring States (Chu) 475-221 BC Regular Modern ▼ More ▲ Less Historical Pronunciations Old ChineseZhengzhangl̥ʰaːʔ Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang Historical images Academia Sinica