Muffled jackhammer Synonyms

Definitions for Muffled


  • (adjective) being or made softer or less loud or clear
  • (adjective) wrapped up especially for protection or secrecy

Synonyms for phrase

MJ abbreviation

MJ is an abbreviation for Muffled Jackhammer
What does MJ stand for?
MJ stands for "Muffled Jackhammer"

Jackhammer replaced

Definitions for Jackhammer


  • (noun) a hammer driven by compressed air