bald /bɔ:ld/ adj. 1.秃头的，秃的： a bald man 一个秃子 ［考句］ He tried to hide his bald patch by sweeping his hair over to one side.他把头发梳到一边想把秃顶盖起来。2.(织物、轮胎等)磨光的：a bald tyre 磨光轮胎 3.明显的，不加掩饰的：a bald lie 明目张胆的谎言