logic gateBrE /ˈlɒdʒɪk ɡeɪt/ 🔊NAmE /ˈlɑːdʒɪk ɡeɪt/ 🔊 (also gate) noun (computing 计算机) an electronic switch that reacts in one of two ways to data that is put into it. A computer performs operations by passing data through a very large number of logic gates. 逻辑门，逻辑闸（以两种方式之一对所输入数据进行输出的电子开关）