what is dj mean
â¢ DJ (noun). The noun DJ has 1 sense: 1. a person who announces and plays popular recorded music. Familiarity information: DJ used as a noun is very rare.â¢ DJ (verb). The verb DJ has 1 sense: 1. comment on music to be played. Familiarity information: DJ used as a verb is very rare. DJ (noun). The noun DJ has 1 sense: 1. a person who announces and plays popular recorded music. Familiarity information: DJ used as a noun is very rare.