DJ /ˈdi(ː)(.)d͡ʒeɪ/noun 3verb 1forms 7 noun3 •someone who chooses and plays recorded music for a crowd, at a party or on radioLast night a DJ saved my life / Last night a DJ saved my life from a broken heart — 1982 •Initialism of dinner jacket. •Initialism of dust jacket. verb1 •To act as a DJ (disc jockey); to play, cut and mix/blend recorded music.A tattooed camp staffer DJs from a heavily stickered laptop, next to a whirling party light that scatters rainbow beams throughout the space. — 2023 formsDJ'd · DJ'ed · DJed · DJ'ing · DJing · DJ's · DJs