전쟁 전의, 특히 미국 남북 전쟁 전의 시기에 해당하는
Occurring or existing before a particular war, especially the American Civil War.
예문:
"The tour guide pointed out several well-preserved antebellum mansions along the river."
"Economic prosperity in the antebellum era was largely dependent on agricultural exports."
"Historians often analyze antebellum social structures to understand the causes of the conflict."