county seatglossary / COUNTY SEAT county seat. The municipality where a county’s principal offices are located. — Also termed county town. [Cases: Counties 25. C.J.S. Counties § 45.] 词条贡献者 资深译员Ting,亚洲顶尖法学院国际贸易专业,擅长翻译各类与国际贸易委员会调查程序相关的法律文件。