1. Assistance or support provided with careful attention, thoroughness, and persistent effort
The team provided diligent help to complete the project on time.
A equipe forneceu ajuda diligente para concluir o projeto no prazo.
2. Aid characterized by conscientious and meticulous work habits
With diligent help from volunteers, the community center was renovated.
Com ajuda diligente de voluntários, o centro comunitário foi renovado.