Definitions of Douglas:

• noun:   United States politician who proposed that individual territories be allowed to decide whether they would have slavery; he engaged in a famous series of debates with Abraham Lincoln (1813-1861)
• name:  A male given name (very common: 1 in 272 males; popularity rank in the U.S.: #45)
• name:  A surname (common: 1 in 2439 families; popularity rank in the U.S.: #257)