hepcat

/ˈhɛpˌkæt/
noun
  1. A person who is very interested in or knowledgeable about jazz or swing music, especially one who follows the associated fashion and lifestyle.
    • She learned to dance the Lindy Hop from an old hepcat at the local dance hall.
    • The documentary followed a group of hepcats who still dress in zoot suits.
    • My grandfather was a real hepcat in the 1940s, always going to jazz clubs.
  2. A trendy, stylish, or cool person; someone who is up-to-date with the latest fashions and slang.
    • Only a true hepcat would know about that underground music scene.
    • The new student tried to act like a hepcat, but his clothes were from last decade.
    • Even in retirement, Uncle Joe was a hepcat who knew all the latest slang.
Antonyms
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