Noun
1. United States author whose works were frequently autobiographical (1876-1941)
2. United States physicist who studied the electronic structure of magnetic and disordered systems (1923-)
3. United States dramatist (1888-1959)
4. United States contralto noted for her performance of spirituals (1902-1993)
5. United States physicist who discovered antimatter in the form of an antielectron that is called the positron (1905-1991)