Definition of "Card" :
noun: one of a set of small pieces of stiff paper marked in various ways and used for playing games or for telling fortunes
"He collected cards and traded them with the other boys."
noun: a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities
noun: a card certifying the identity of the bearer
"He had to show his card to get in."
noun: (baseball) a list of batters in the order in which they will bat
"The managers presented their cards to the umpire at home plate."
noun: a list of dishes available at a restaurant
noun: (golf) a record of scores (as in golf)
"You have to turn in your card to get a handicap."
noun: a rectangular piece of stiff paper used to send messages (may have printed greetings or pictures)
"They sent us a card from Miami."
noun: a printed or written greeting that is left to indicate that you have visited
noun: a sign posted in a public place as an advertisement
noun: a witty amusing person who makes jokes
noun: thin cardboard, usually rectangular
verb: ask someone for identification to determine whether he or she is old enough to consume liquor
"I was carded when I tried to buy a beer!."
verb: separate the fibers of