'Duffer' definitions:

Definition of 'duffer'

From: WordNet
noun
An incompetent or clumsy person; "as a golfer he was only a duffer"

Definition of 'Duffer'

From: GCIDE
  • Duffer \Duf"fer\, n.
  • 1. A peddler or hawker, especially of cheap, flashy articles, as sham jewelry; hence, a sham or cheat. [Slang, Eng.] --Halliwell. [1913 Webster]
  • 2. A stupid, awkward, inefficient person.[Slang] [1913 Webster]

Definition of 'Duffer'

From: GCIDE
  • Duffer \Duf"fer\, n.
  • 1. (Mining) See Shicer. [Webster 1913 Suppl.]
  • 2. (Zool.) Any common domestic pigeon. [Webster 1913 Suppl.]

Definition of 'Duffer'

From: GCIDE
  • Duffer \Duf"fer\, n. One who duffs cattle, etc. [Australia]
  • Unluckily, cattle stealers are by no means so rare as would be desirable; they are locally known as duffers. --Baden-Powell. [Webster 1913 Suppl.]