This is the 4632nd most frequent Japanese word.
抜け出し
"抜け出し" means "escaping" or "slipping out."
In this sentence, "抜け出した" is used to describe leaving or escaping from a place or situation, typically in a discreet or subtle manner.
彼はパーティーから抜け出した。
He slipped away from the party.
Here, "抜け出し" indicates breaking free or escaping from a challenging or undesirable situation.
彼女は厳しい生活の中から抜け出し、新しい仕事を始めた。
She escaped from her tough life and started a new job.
In this instance, "抜け出した" conveys the act of physically freeing oneself from a confined space.