junkie
noun /ˈdʒʌŋki/
  /ˈdʒʌŋki/
 (also junky)
 (informal)- a drug addict (= a person who is unable to stop taking dangerous drugs)Topics Social issuesc2Oxford Collocations DictionaryJunkie is used after these nouns:
- news
 
Word Origin1920s (originally US): from junk ‘heroin’.