1
to draw back;to sink;to cave in
今までどこに引っこんでいたのですか。
Where've you been keeping yourself?
2
to be set back (e.g. from a road)
3
to withdraw (e.g. from the public eye);to retire to (somewhere);to stay indoors;to butt out;to stay out of it
Other forms
引っこむ 【ひっこむ】