discount card
noun
A card entitling its holder to receive certain goods or services at a discount.
Origin
Late 19th century.
- potassium chloride
- potassium cyanide
- potassium feldspar
- potassium ferricyanide
- potassium ferrocyanide
- potassium hydroxide
- potassium nitrate
- potassium permanganate
- potassium–argon
- potassium–argon dating
- potation
- potato
- potato apple
- potato ball
- potato bean
- potato-beetle
- potato-bing
- potato blight
- potato-bogle
- potato bread
- potato bug
- potato cake
- potato chip
- potato clay
- potato crisp