gash /ɡæʃ/ I. n. ［c］砍得很深的伤口，很深的裂缝：A bad gash in one leg became infected.一条腿上严重的伤口开始感染了。‖II. vt. & vi.使负伤，砍得很深：He gashed his arm on a piece of broken glass.他的胳膊被玻璃碎片划了一个大口子。