Mothballed rocket Synonyms

MR abbreviation

MR is an abbreviation for Mothballed Rocket
What does MR stand for?
MR stands for "Mothballed Rocket"

Definitions for Rocket


  • (verb) to proceed or move quickly
  • (verb) to rise abruptly and rapidly
  • (noun) a jet engine containing its own propellant and driven by reaction propulsion