取り籠もる
Meanings
1
yodan verb with 'ru' ending (archaic), intransitive verb
seclude oneself; shut oneself away
archaic
Archaic intransitive verb (yodan with ru ending). Describes voluntarily withdrawing from society or shutting oneself indoors. In modern Japanese, 閉じこもる or 引きこもる are used instead.
In old texts, the expression 'to seclude oneself in a mountain temple' can be found.