High-caliber revolver Synonyms

High-caliber replaced

Synonyms for phrase

HR abbreviation

HR is an abbreviation for High-caliber Revolver
What does HR stand for?
HR stands for "High-caliber Revolver"

Revolver replaced

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