disk jockey disk·joc·key uncommon noun (1) verb (1) noun 1. a person who announces and plays popular recorded music Synonymsdisk jockeydisc jockeydj verb 1. comment on music to be played “He has a job disk-jockeying on the weekend” Synonymsdisc-jockeyDJ Related words Word family DJ Broader terms broadcastercomment WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.