1. to treat with disrespect or contempt; to insult or show disregard for someone
Usage: slang; past tense of ‘dis’

Examples

• He felt dissed when his friends didn’t invite him to the party.
• She dissed her opponent during the debate.
• The critic dissed the new movie in his review.
• I can’t believe you dissed me in front of everyone.
• The rapper dissed his rival in the new song.
• Don’t get upset just because someone dissed your favorite team.