だっdaするsuru
1.

To break free from a restrictive situation or state, allowing oneself to move beyond limitations or confinement.

2.

To remove oneself from an organization or group, thereby ceasing to be part of that collective.

3.

To eliminate or extract something that has been previously included or attached, resulting in a clearer or unobstructed state.

4.

To exceed a certain level or scope, indicating significant growth or advancement beyond initial capabilities.

5.

To complete a written work or draft, marking the transition from creating to finalizing a written document.

Example:

あの会社は赤字を脱した。