completion

noun
UK /kəmˈpliːʃn/
US /kəmˈpliːʃn/

The act of finishing something you started.

The completion of her homework made her happy.


OTHER MEANINGS

2. The state of being complete or whole.

The building was in a state of completion after months of work.

3. The formal act of finishing a legal or official process.

The completion of the contract took place at the lawyer's office.

4. In sports, a successful pass to a teammate.

The quarterback threw a perfect completion to the receiver.