Heavy-duty security Synonyms

Definitions for Heavy-duty


  • (adjective) extreme in degree, power, or effect
  • (adjective) having great power or influence
  • (adjective) designed for heavy work

Definitions for Security


  • (noun) means or method of defending
  • (noun) something given or held to assure that the giver will keep a promise
  • (noun) the state of not being exposed to danger