Mid 16th century. From classical Latin perīculōsus dangerous, full of danger from perīculum danger, peril + -ōsus. Compare Middle French périculeux, Italian pericoloso, periculoso, German perikelos, perikulos.
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。