Definition of "dubber"

dubber¹

/ˈdʌbə/

noun
plural dubbers
1. One who dubs, or gives a name.
  Quotations
  […] thus to knight someone lacking in virtue dishonoured the dubber.
  2002, Peter R. Coss, Maurice Hugh Keen, Heraldry, Pageantry, and Social Display in Medieval England, page 199
2. A person who records or adds a dubbed soundtrack to a film.

dubber²

/ˈdʌbə/

noun
plural dubbers
1. A globular vessel or bottle of leather, used in India to hold ghee, oil, etc.