The state of being final, finished, or complete; a final or conclusive arrangement; a settlement.

An irrevocable and unconditional transfer of payment which occurs during settlement.

Settlements in payment systems (e.g. SIC) which are both unconditional and irrevocable are designated as final.

the quality of being final or definitely settled; "the finality of death"

Characteristic of a final payment. It may not be questioned by the bank of the receiver.

The relation of end or purpose to its means.