遁迹 dùnjì
[withdraw from society and lead a hermit's life] 避世;隐居;使人不知踪迹
遁迹空门
隐避行踪,不为人所知。指隐居。 北齐.颜之推《颜氏家训.养生》:「而望遁迹山林,超然尘滓,千万不遇一尔。」