Double-barrelled revolver Synonyms

Definitions for Double-barrelled


  • (adjective) having two barrels mounted side by side
  • (adjective) having two purposes; twofold

DR abbreviation

DR is an abbreviation for Double-barrelled Revolver
What does DR stand for?
DR stands for "Double-barrelled Revolver"

Definitions for Revolver


  • (noun) a pistol with a revolving cylinder (usually having six chambers for bullets)
  • (noun) a door consisting of four orthogonal partitions that rotate about a central pivot ; a door designed to equalize the air pressure in tall buildings