arnold

Noun arnold has 2 senses

• arnold(n = noun.person) matthew arnold - English poet and literary critic (1822-1888);
is a kind of literary critic, poet

• arnold(n = noun.person) benedict arnold - United States general and traitor in the American Revolution; in 1780 his plan to surrender West Point to the British was foiled (1741-1801);
is a kind of full general, general, traitor, treasonist