'Roller gin' definitions:

Definition of 'Roller gin'

From: GCIDE
  • 10. (Zool.) Any species of small ground snakes of the family Tortricidae. [1913 Webster]
  • Ground roller (Zool.), any one of several species of Madagascar rollers belonging to Atelornis and allied genera. They are nocturnal birds, and feed on the ground.
  • Roller bolt, the bar in a carriage to which the traces are attached; a whiffletree. [Eng.]
  • Roller gin, a cotton gin inn which rolls are used for separating the seeds from the fiber.
  • Roller mill. See under Mill.
  • Roller skate, a skate which has small wheels in the place of the metallic runner; -- designed for use in skating upon a smooth, hard surface, other than ice. [1913 Webster]