Definitions of Parker:

• noun:   United States writer noted for her sharp wit (1893-1967)
• noun:   United States saxophonist and leader of the bop style of jazz (1920-1955)
• name:  A surname (very common: 1 in 684 families; popularity rank in the U.S.: #47)
• name:  A male given name (rare: 1 in 16666 males; popularity rank in the U.S.: #878)