Major underpinning Synonyms

Major replaced

Definitions for Major


  • (adjective) sufficiently large in size, amount, or number to merit attention
  • (adjective) having great meaning or lasting effect
  • (adjective) greater in scope or effect

Synonyms for phrase

MU abbreviation

MU is an abbreviation for Major Underpinning
What does MU stand for?
MU stands for "Major Underpinning"

Underpinning replaced

Definitions for Underpinning


  • (noun) an immaterial thing upon which something else rests
  • (noun) a structure that holds up or serves as a foundation for something else