central

US /ˈsen.trəl/
UK /ˈsen.trəl/
"central" picture
1.

central

located in the middle of a place or thing

:
The park is in the central part of the city.
O parque fica na parte central da cidade.
The central heating system needs repair.
O sistema de aquecimento central precisa de reparo.
2.

principal, essencial

of the greatest importance; principal or essential

:
The central issue of the debate was economic policy.
A questão central do debate era a política econômica.
His role in the project was absolutely central.
O papel dele no projeto era absolutamente central.