1. a substitute; a proxy; 〔受験の〕a proxy exam taker
    • 彼は替え玉を使って受験した
    • He got a proxy to sit in for him at the exam.
    • 彼は大統領の替え玉を務めていて射殺された
    • He was shot dead while acting as the double of the President.
  1. 替え玉投票 voting under someone else's name