Definitions of Arnold:
- noun: United States general and traitor in the American Revolution; in 1780 his plan to surrender West Point to the British was foiled (1741-1801)
- noun: English poet and literary critic (1822-1888)
- name: A surname (common: 1 in 1785 families; popularity rank in the U.S.: #170)
- name: A male given name (common: 1 in 1388 males; popularity rank in the U.S.: #224)