Definition of "Bucky"

Bucky¹

proper noun
1. A surname
noun
plural Buckies
1. (medicine, informal) Short for Potter-Bucky diaphragm.
  Quotations
  The recipromatic Bucky differs from the manually cocked Bucky in that the grid travels in both directions across the table during the exposure.
  1960, Charles A. Jacobi, Donald E. Hagen, X-ray Technology, page 74

Bucky²

proper noun
1. A nickname for someone with the name Buck, or a given name derived from this.

Bucky³

proper noun
1. (slang) Alternative form of Buckie (“Buckfast Tonic Wine”)