coupon Pronunciation: /ˈkuːpɒn/Translate coupon | into German | into Italian | into Spanish French translation of couponn 1 (voucher) bon (m) petrol coupon (GB) = bon d'essence 2 (in ad) coupon (m) reply coupon = coupon-réponse (m)coupon in other Oxford dictionaries Definition of coupon in the British & World English dictionary Definition of coupon in the US English dictionary