tumulusWiktionary 原文演变路径（由近及远）英语源自 ←拉丁语 tumulus “mound, hill”原始词根原始印欧语 *tewh₂-词源说明From Latin tumulus (“mound, hill”), from tumeō (“to swell”). Doublet of tombolo.释义（英文）名词 Noun(archaeology) A mound of earth, especially one placed over a prehistoric tomb; a barrow.词族派生词（1）tumulous同源异形词（1）tombolo