1. A lengthy or extended period required to finish or complete a task, project, or procedure
The lengthy completion process for the construction project delayed the opening by several months.
O processo de conclusão prolongado do projeto de construção atrasou a abertura em vários meses.
2. An administrative or bureaucratic procedure that takes considerable time to finalize
The lengthy completion process for obtaining a visa involves multiple steps and document submissions.
O processo de conclusão prolongado para obter um visto envolve múltiplas etapas e submissões de documentos.