断开 Traditional form: 斷開 Pinyin (reading): duànkāi Definitions: to break to sever to turn off (electric switch) Characters: 断 - to sever, to cut off, to interrupt 开 - to open; to start, to initiate, to begin Traditional characters: 斷 - to sever, to cut off, to interrupt 開 - to open; to start, to initiate, to begin