Tough barrier Synonyms

Tough replaced

Definitions for Tough


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

Synonyms for phrase

TB abbreviation

TB is an abbreviation for Tough Barrier
What does TB stand for?
TB stands for "Tough Barrier"

Barrier replaced

Definitions for Barrier


  • (noun) a physical object that blocks the way
  • (noun) a structure or object that impedes free movement
  • (noun) anything serving to maintain separation by obstructing vision or access