ab intestatoglossary / AB INTESTATO ab intestato (ab in-tes-tay-toh), adv. [Latin] By intestacy (succession ab intestato is often treated as being ne-cessary because of the neglect or misfortune of the deceased proprietor). Cf. EX TESTAMENTO. 词条贡献者 双语律师李明,国际知名法学院法律专业,擅长翻译各类与政府监管相关的法律文件。