im.per.son.a.tor HIm5pV:7s[n7eI7tE5, $-5pV:r7s[n7eI7tL n [C] An impersonator is someone who copies another person's speech, behaviour and facial expressions. 模仿者 There's a competition to find the best Elvis impersonator in Britain. 英国有一场寻找埃尔维斯最佳模仿者的比赛。