'Six-shooter' definitions:

Definition of 'six-shooter'

(from WordNet)
noun
A pistol with a revolving cylinder (usually having six chambers for bullets) [syn: revolver, six-gun, six- shooter]

Definition of 'Six-shooter'

From: GCIDE
  • Six-shooter \Six"-shoot`er\, n. A pistol or other firearm which can be fired six times without reloading especially, a six-chambered revolver. [Colloq. U.S.] [1913 Webster]