disengagement

noun

1. 1

   Release or detachment from a physical situation or other involvement.

2. 2

   The separation or release of a chemical.

3. 3

   Leisure; relief from responsibilities or onerous activities.

4. 4

   Withdrawal from combat, confrontation, or the assertion of influence.

5. 5

   Termination of an agreement to be married.

6. 6

   A circular movement of the blade that blocks an opponent's parry.

7. 7

   The emergence of the fetus from the birth canal.