ぬ抜nuけkeだ出daすsu
1.
To quietly leave a confined or enclosed space, often without attracting attention, such as slipping out of a classroom or bed.
2.
To escape from an undesirable situation or condition, indicating a sense of liberation or relief from hardship.
3.
To begin to fall out or detach, usually referring to hair or other similar materials.
4.
To move from a restrictive or stagnant state towards a more dynamic or promising situation, suggesting an evolution or improvement in circumstances.
Example:
あ、みんなには内緒だよ?寮を夜中に抜け出すのは厳罰だからね?