A person who stirs up or encourages conflict; a troublemaker, an agitator. Compare "blow-coal"to blow the coals. Now rare.
Mid 17th century. From coal + blower.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。