Definitions for "Wichmann"
Wichmann is a bowl-shaped, lunar impact crater. It is located in the southern half of Oceanus Procellarum on a low plateau formed from a wrinkle-wridge. There is a small mountain chain to the north that curves away to the west; most likely the rim of a worn crater that was buried by the lava flow forming the maria.
a doctoral candidate in Scandinavian Literature at the University of California at Berkeley