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"
a card certifying the identity of the bearer; "he had to show his card to get in"
(golf) a record of scores (as in golf); "you have to turn in your card to get a handicap"
a rectangular piece of stiff paper used to send messages (may have printed greetings or pictures); "they sent us a card from Miami"
thin cardboard, usually rectangular
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!"
trade name of a company that produces musical recordings; "the artists and repertoire department of a recording label is responsible for finding new talent"
a brief description given for purposes of identification; "the label Modern is applied to many different kinds of architecture"
an identifying or descriptive marker that is attached to an object
a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction
distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions
distinguish (as a compound or molecule) by introducing a labeled atom
assign a label to; designate with a label; "These students were labelled `learning disabled'"