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 译者筠怡,毕业于法国顶尖的高级翻译学院,擅长翻译各种与产品责任与集体侵权诉讼相关的法律文件。