arraglossary / ARRA arra (ar-[schwa]), n. [Latin “earnest, deposit”] Roman & civil law. Earnest money; money given as evidence of a completed bargain. Also spelled arrha. See DENARIUS DEI. Cf. GOD’S PENNY. — Pl. arrae. 词条贡献者 双语律师Terence,国际知名法学院法律专业,擅长翻译各类与油气、资源与采矿业相关的法律文件。