zag[zæɡ]n.1.■(直线行程中的)急转弯2.■(锯齿形的)之字形转折vi.1.■曲折地急转,突变方向:He zagged down the street on his bicycle.他东歪西倒地从自行车上跌倒在街上。变形vi.zaggedzagging