This is the 6386th most frequent Russian word.
центру
"Centru" is the dative case form of "центр," meaning "to the center" or "for the center."
The word 'центру' is part of an expression describing the spatial location within the room.
По центру комнаты стоит большой стол.
In the center of the room, there is a large table.
The word 'центру' here refers to addressing an institution or center, using the dative case.
Вопрос об этом центру мы еще не задавали.
We have not yet asked this matter to the center.
The word 'центру' is used as the dative case of 'центр', indicating direction towards the center.