Impenetrable cover 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 Cover


  • (noun) a piece placed over an open container to hold in, protect, or conceal its contents
  • (noun) means or method of defending
  • (noun) something that encloses another thing especially to protect it