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to draw back; to sink; to cave in
to be set back (e.g. from a road)
to withdraw (e.g. from the public eye); to retire to (somewhere); to stay indoors; to butt out; to stay out of it
雨が降り出したので家に引っこんでいた。
It started raining so I went back inside.
定年後は田舎に引っこんで暮らしている。
After retirement I moved to the countryside to live.
恥ずかしくなって部屋に引っこんだ。
I got embarrassed and retreated to my room.