Rifled artillery Synonyms

Definitions for Rifled


  • (adjective) of a firearm; having rifling or internal spiral grooves inside the barrel

RA abbreviation

RA is an abbreviation for Rifled Artillery
What does RA stand for?
RA stands for "Rifled Artillery"

Definitions for Artillery


  • (noun) large firearms (as cannon or rockets)
  • (noun) large but transportable armament
  • (noun) an army unit that uses big guns