The noun slang has 2 senses (no senses from tagged texts)
1. slang, slang expression, slang term -- (informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar; "their speech was full of slang expressions")
2. slang, cant, jargon, lingo, argot, patois, vernacular -- (a characteristic language of a particular group (as among thieves); "they don't speak our lingo")
Overview of verb slang
The verb slang has 3 senses (no senses from tagged texts)
1. slang -- (use slang or vulgar language)
2. gull, dupe, slang, befool, cod, fool, put on, take in, put one over, put one across -- (fool or hoax; "The immigrant was duped because he trusted everyone"; "You can't fool me!")