junkie

/ˈdʒʌŋki/
noun
  1. A person who is addicted to a particular activity, thing, or substance, especially a drug.
    • My brother is a fitness junkie and goes to the gym every morning.
    • The movie follows a group of junkies struggling with heroin addiction.
    • He's a coffee junkie who drinks at least five cups a day.
  2. A person who is extremely enthusiastic about or devoted to something.
    • She's a history junkie who reads every book she can find about ancient civilizations.
    • As a news junkie, he checks headlines every hour.
    • The tech junkie camped outside the store to be the first to buy the new phone.
Antonyms
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