couponKK [ˋkuˏpɔn] /ˈkuˌpɔn/名詞1折價券、優惠券、抵用券I had a coupon for ten percent off the whole order.我有一張整筆訂單打九折的折價券。2兌換券、贈券Each ticket comes with a coupon for a free drink.每張票都附一張免費飲料兌換券。3回函、索取單Fill in the coupon below and mail it to our office.請填妥下方回函並寄到我們辦公室。4息票、利息單金融The bond pays a fixed coupon twice a year.這檔債券每年支付兩次固定息票。