progeriaWiktionary 原文/proʊˈd͡ʒɪ(ə)riə/构词拆解προγήρως古希腊语词根‘prematurely old’+-ia后缀-iaUsed in forming placenames, especially of countries. · Used in forming nosonyms (names of diseases).词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*ǵerh₂-英语Englishprogeria词源说明From Ancient Greek προγήρως (progḗrōs, “prematurely old”) + -ia.释义名词noun1(pathology) An extremely rare genetic condition wherein symptoms resembling aspects of aging are manifested at an early age.同族词派生词 4progeric·progerin·progeroid·