Mechanical jar Synonyms

Definitions for Mechanical


  • (adjective) done instantly and without conscious thought or decision
  • (adjective) lacking in natural or spontaneous quality
  • (adjective) using (or as if using) mechanisms or tools or devices

MJ abbreviation

MJ is an abbreviation for Mechanical Jar
What does MJ stand for?
MJ stands for "Mechanical Jar"

Definitions for Jar


  • (noun) a forceful coming together of two things
  • (noun) something that makes a strong impression because it is so unexpected
  • (noun) a harsh grating sound