Tough matrix Synonyms

Definitions for Tough


  • (adjective) not easily chewed
  • (adjective) able to withstand hardship, strain, or exposure
  • (adjective) difficult to endure

Definitions for Matrix


  • (noun) an enclosure within which something originates or develops (from the Latin for womb)
  • (noun) the formative tissue at the base of a nail
  • (noun) the body substance in which tissue cells are embedded