zigzag /ˈziɡzæɡ/ I. adj. (指线条、小径等)锯齿形的，之字形的，Z字形的：The lightning made a zigzag in the sky.闪电在天空划出一道Z字形。‖II. vi. 弯弯曲曲地走路，曲折地前进：She walked along, zigzagging with her head back.她回头看着，弯弯扭扭地向前走去。The road zigzagged up the hill.那条路曲折地伸到山上。