haec est conventioglossary / HAEC EST CONVENTIO haec est conventio (heek est k[schwa]n-ven-shee-oh). [Law Latin] Hist. This is the agreement. • These formal words commonly prefaced written agreements. 词条贡献者 资深译员Betty,知名法学院国际金融法专业,擅长翻译各类与并购业务相关的法律文件。