noun
- A negotiable certificate that can be detached and redeemed as needed.
- synonyms: voucher
- A test sample of some substance. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). coupon. Retrieved September 22, 2026, from http://smartdefine.org/coupon/definitions/1214315 |
| Chicago | WordNet. 2010. "coupon" http://smartdefine.org/coupon/definitions/1214315 (accessed September 22, 2026). |
| Harvard | WordNet 2010, coupon, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/coupon/definitions/1214315>. |
| MLA | WordNet. "coupon" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/coupon/definitions/1214315> |