abandon

v. t.

  1. To cast or drive out; to banish; to expel; to reject.
  2. To give up absolutely; to forsake entirely ; to renounce utterly; to relinquish all connection with or concern on; to desert, as a person to whom one owes allegiance or fidelity; to quit; to surrender.
  3. Reflexively: To give (one's self) up without attempt at self-control; to yield (one's self) unrestrainedly; -- often in a bad sense.
  4. To relinquish all claim to; -- used when an insured person gives up to underwriters all claim to the property covered by a policy, which may remain after loss or damage by a peril insured against.

v.

  1. Abandonment; relinquishment.

n.

  1. A complete giving up to natural impulses; freedom from artificial constraint; careless freedom or ease.