Dunker

A member of the German Baptist Brethren, a group of German-American Baptists opposed to military service and the taking of legal oaths.

[Pennsylvania Dutch, from dunke, to dunk (from the practice of baptism by immersion). See dunk.]

A medium-sized scenthound, popular in Norway. It is a powerfully built dog with a short coat, pendulous ears and long tail. The short coat may be tan with black saddle and white markings, or the black may be splotched (merled). Called also Norwegian hound.

The noun has one meaning:

Meaning #1: (dialectal) an adherent of Baptistic doctrines (who practice baptism by immersion)
  Synonyms: Dunkard, Tunker

1. North German: nickname from Middle Low German dunker ‘dark’, ‘conceited’, or ‘unclear’.

2. Dutch: variant of Donker.

See the Key to the Dictionary or consult the General Introduction for further explanation.