lex publicaglossary / LEX PUBLICA lex publica (leks p[schwa]b-li-k[schwa]). [Latin “public law”] Roman law.1. A law passed by a popular assembly and binding on all people.2. A written law. — Sometimes shortened to lex. 词条贡献者 译员Jerry,知名法学院知识产权法,专注翻译各种与版权与商标诉讼有关的法律文件。