junker (n.) Look up junker at Dictionary.com
"young German noble," 1550s, from German Junker, from Old High German juncherro, literally "young lord," from junc "young" (see young) + herro "lord" (see Herr). Pejorative sense of "reactionary younger member of the Prussian aristocracy" (1865) dates from Bismarck's domestic policy.