*tech·ni·cal/`tɛknɪkḷ; ˈteknɪkəl/ adj 1 relating to the practical skills, knowledge, and methods used in science or industry 技术（性）的: technical experts 技术专家 2 relating to the knowledge and methods of a particular subject or profession 专业上的，专业性的: a legal document full of technical terms 满是术语的法律文件