This is the 659th most frequent Dutch word.
centraal
Central.
In this sentence, "centraal" describes the location of the station as being in the center of the city.
Het station is centraal gelegen in de stad.
The station is centrally located in the city.
Here, "centraal" refers to the theme of the discussion as being the main and most important point.
De discussie draaide om een centraal thema.
The discussion revolved around a central theme.
In this context, "centraal" emphasizes the importance and central role of the computer within the network.