土木 tǔmù civil engineering Origin Definitions Defs Strokes Stroke Words Sentences Sents tǔmù civil engineering 土 tǔ noun soil soil; earth; dirt; clay木 mù noun wood (bound form) wood; timber; lumbertǔmù unadorned 土 tǔ adjective unsophisticated uncouth; unsophisticated; rustic; out of style; tacky木 mù noun wood (bound form) wood; timber; lumber