假途滅虢 [ㄐㄧㄚˇ ㄊㄨˊ ㄇㄧㄝˋ ㄍㄨㄛˊ; jia3 tu2 mie4 guo2] lit. a short-cut to crush Guo (idiom); fig. to connive with sb to damage a third party, then turn on the partner ◄ ►