Noun

• S: (n) credit card, charge card, charge plate, plastic (a card (usually plastic) that assures a seller that the person using it has a satisfactory credit rating and that the issuer will see to it that the seller receives payment for the merchandise delivered) "do you take plastic?"
• direct hyponym / full hyponym
• part meronym
• direct hypernym / inherited hypernym / sister term
• S: (n) open-end credit, revolving credit, charge account credit (a consumer credit line that can be used up to a certain limit or paid down at any time)
• S: (n) positive identification (evidence proving that you are who you say you are; evidence establishing that you are among the group of people already known to the system; recognition by the system leads to acceptance) "a system for positive identification can prevent the use of a single identity by several people"