Definitions of Stevens:

• noun:   United States filmmaker (1905-1975)
• noun:   United States poet (1879-1955)
• noun:   United States psychologist and psychophysicist who proposed Stevens' power law to replace Fechner's law (1906-1973)
• name:  A surname (common: 1 in 1428 families; popularity rank in the U.S.: #127)