disc jockey
noun /ˈdɪsk dʒɒki/
  /ˈdɪsk dʒɑːki/
 (North American English also disk jockey)
 (abbreviation DJ)
 (also informal deejay)
- a person whose job is to introduce and play recorded popular music, on radio or television or at a club, party, etc.Topics Musicb2, TV, radio and newsb2, Jobsb2