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Variant of disc jockey.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(or disk′) jock`ey
a person who selects, plays, and often comments on recorded music, as on a radio program or at a discotheque. Abbr.: DJ
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