三叉神经 sānchāshénjīng trigeminal nerve Origin Definitions Defs Strokes Stroke Words Sentences Sents 三 sān numeral three the number three; 3叉 chà branch (bound form) a branch; a fork in a road or tree神经 神經 shénjīng noun nerve the bundle of fibers in the body that carries messages between the brain and other parts of the body