Source : Webster's Revised Unabridged Dictionary (1913)

Pfennig \Pfen"nig\, n.; pl. {Pfennigs}, G. {Pfennige}. [G. See
   {Penny}.]
   A small copper coin of Germany. It is the hundredth part of a
   mark, or about a quarter of a cent in United States currency.

Source : WordNet®

pfennig
     n : 100 pfennigs equal 1 Deutsche Mark
     [also: {pfennige} (pl)]