1. The act of finishing or finalizing something without delay or with the least possible time interval
The project requires immediate completion before the deadline.
O projeto requer conclusão imediata antes do prazo.
2. In real estate, the transfer of property ownership at or very soon after the signing of the contract
The buyer requested immediate completion of the house sale.
O comprador solicitou a conclusão imediata da venda da casa.
3. The prompt finishing of a task or objective without further postponement
Immediate completion of all outstanding tasks is expected.
Espera-se a conclusão imediata de todas as tarefas pendentes.