first chairglossary / FIRST CHAIR first chair, n. Slang. The lead attorney in court for a given case (despite having worked at the firm for six years, the associate had yet to be first chair in a jury trial). — first-chair, vb. 词条贡献者 资深译员重在,毕业于世界顶级翻译学院,擅长翻译各类与监管和调查相关的法律文件。