casu provisoglossary / CASU PROVISO casu proviso (kay-s[y]oo pr[schwa]-vI-zoh). [Latin “in the case provided”] Hist. A writ of entry to recover a reversion in land alienated by a tenant in dower, i.e., a widow with a life estate in the alienated land. 词条贡献者 双语律师Denise,知名法学院国际私法专业,擅长翻译各类与国际争议解决相关的法律文件。