This is the 3732nd most frequent German word.
rathauschef
Mayor.
In this sentence, 'Rathauschef' is used to refer to the leader of the town hall, indicating the mayor.
Der Rathauschef sprach vor einer großen Menschenmenge.
The mayor spoke in front of a large crowd.
Here, 'Rathauschef' denotes the title of the individual heading the municipal government, usually chosen through an electoral process.
Unsere Stadt hat einen neuen Rathauschef gewählt.
Our city has elected a new mayor.
In this example, 'Rathauschef' implies a role of authority responsible for municipal decision-making and approvals.