壅土 yōngtǔ to hill Origin Definitions Defs Strokes Stroke Words Sentences Sents yōngtǔ to hill 壅 yōng to mulch to heap soil or fertilizer around the roots of a plant土 tǔ noun soil soil; earth; dirt; clayyōngtǔ mounded earth 壅 yōng to heap up (bound form) to pile or heap up; to accumulate土 tǔ noun soil soil; earth; dirt; clayyōngtǔ soil clogging 壅 yōng to obstruct (bound form) to stop up; to block or obstruct土 tǔ noun soil soil; earth; dirt; clay