无轨 wúguǐ trackless Origin Definitions Defs Strokes Stroke Words Sentences Sents 无 無 wú adjectiveverb to not have to not have; there is no; lack; (as prefix) non-; un-; -less轨 軌 guǐ noun rail (bound form) a rail or track for vehicles like trains and trams; a steel rail used in construction