Coupon (Noun)
Meaning 1
A test sample of some substance.
Classification
Nouns denoting cognitive processes and contents.
Examples
- The lab technician carefully extracted the coupon from the batch of experimental steel to analyze its tensile strength.
- The coupon of new composite material was subjected to a series of stress tests to determine its durability.
- After several months of exposure to the elements, the coupon of paint showed significant signs of degradation.
- The engineer carefully machined the coupon from the supplied metal stock to test its properties.
- The researcher cut a coupon from the roll of advanced polymer film to run some initial tests on its electrical conductivity.
Meaning 2
A negotiable certificate that can be detached and redeemed as needed.
Classification
Nouns denoting communicative processes and contents.
Examples
- The store accepted the coupon as payment for the full price of the item.
- She clipped the coupon from the newspaper and kept it in her wallet for future use.
- The company offered a coupon on its website that provided 20% off the total purchase.
- The coupon had expired but the cashier was willing to honor it anyway.
- Before finalizing the purchase, he asked the cashier if he could combine the coupon with the existing sale.