出轨 (出軌) chūguǐ
- 
              chūguǐ 
              
              verb 
              (of a train) to derail 
Domain: Modern Chinese 现代汉语 , Subdomain: Transportation
Notes: (CC-CEDICT '出軌'; Guoyu '出軌' 1) - 
              chūguǐ 
              
              verb 
              (of a person) to go off the rails; to overstep bounds 
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '出軌'; Guoyu '出軌' 2)