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  DefinitionPunk: Definition of PUNK
 1archaic : prostitute
 2[probably partly from
 3punk] : nonsense, foolishness
 3a : a young inexperienced person : beginner, novice; especially : a young manb : a usually petty gangster, hoodlum, or ruffianc slang : a young man used as a homosexual partner especially in a prison
 4a : punk rockb : a punk rock musicianc : one who affects punk styles
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  Defined by Norbert Weiner, meaning a science studying control and communication in the animal and the machine.
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