Surrender

To give up into the power, control, or possession of another.

To yield (a town, a fortification, etc.) to an enemy.

To give oneself up into the power of another, especially as a prisoner; to submit or give in.

An act of surrendering, submission into the possession of another; abandonment, resignation.

The yielding or delivery of a possession in response to a demand.

The yielding of the leasehold estate by the lessee to the landlord, so that the tenancy for years merges in the reversion and no longer exists.