|a fool or simpleton; ninny.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
Blumberg Blum·berg (blŭm'bərg, bl&oomacr;m'-), Baruch Samuel. Born 1925.
American virologist noted for research on the origin and spread of infectious diseases. He shared a 1976 Nobel Prize for discovering the antigen that led to a vaccine against hepatitis B.