tr.v. Informal, dissed, diss·ing, diss·es.
To show disrespect to, often by insult or criticism: "[The network] is often dissed for going after older, less demographically desirable viewers" (Michael McWilliams).
[African American Vernacular English, short for DISRESPECT.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.