砥牾 dǐwǔ to conflict Origin Definitions Defs Strokes Stroke Words Sentences Sents 砥 dǐ to grind (bound form) to sharpen or grind something on a whetstone牾 wǔ to oppose (literary) (bound form) to conflict with or go against; to gore or butt against; see 抵牾 dǐwǔ