D defs.my
Entry 1 sense Webster, 1913

disc jockey

/(dĭsk" jŏk`y̆)/ · disc· jock·ey · IPA /ˌdɪsk ˈdʒɒki/
01 n. a person who plays records or compact disks of recorded music;
  1. 1.
    a person who plays records or compact disks of recorded music;
Syn. DJ.