Source : Webster's Revised Unabridged Dictionary (1913)

Dubber \Dub"ber\, n. [Hind. dabbah.]
   A globular vessel or bottle of leather, used in India to hold
   ghee, oil, etc. [Also written {dupper}.] --M'Culloch.

Dubber \Dub"ber\, n.
   One who, or that which, dubs.