Meanings
- UShistoricaluncountableThe state of being a Copperhead; sympathy in the North for Southern secessionists during the American Civil War.
The project went nowhere, but it did plant seeds of copperheadism that germinated a couple of years later.
1988, James McPherson, Battle Cry of Freedom, Oxford, published 2003, page 247
Origin
Cite this entry
Copperheadism. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Copperheadism
“Copperheadism.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Copperheadism. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Copperheadism,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Copperheadism.
Source: Copperheadism on Wiktionary, CC BY-SA 4.0.