Impenetrable slang Synonyms

Definitions for Impenetrable


  • (adjective) impossible to get through or into
  • (adjective) being beyond one's powers to know, understand, or explain
  • (adjective) impossible to understand

Definitions for Slang


  • (noun) the special terms or expressions of a particular group or field
  • (noun) informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar
  • (noun) a characteristic language of a particular group (as among thieves)