Artificial intelligent assistant

dee-jay

dee-jay, deejay slang (orig. U.S.).
  (diːˈdʒeɪ)
  [Pronunciation of D.J. (see d III. 3).]
  A disc-jockey.

1955 in L. Feather Encycl. Jazz (1956) 346/1. 1956 Life (U.S.) 19 Nov. 143/1 Some 1,200 radio disk jockeys..journeyed..to Nashville..to attend..‘Dee Jay’ (for disk jockey) convention. 1958 [see A. and R. s.v. A III]. 1964 Melody Maker 28 Nov. 3 Deejays and promoters must stop being idiots.

Oxford English Dictionary

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