Upper barrier Synonyms

Upper replaced

Definitions for Upper


  • (adjective) higher in place or position
  • (adjective) the topmost one of two
  • (adjective) superior in rank or accomplishment

Synonyms for phrase

UB abbreviation

UB is an abbreviation for Upper Barrier
What does UB stand for?
UB stands for "Upper 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