This is the 209th most frequent German word.
tagen
To hold a meeting or session.
In this sentence, 'tagen' is used to mean 'to hold a meeting' or 'to convene', particularly in the context of official committees or governing bodies.
Der Ausschuss wird nächste Woche tagen.
The committee will convene next week.
This usage of 'tagen' signifies 'to meet' or 'to congregate' for discussions or decision-making, inquiring about the frequency of such meetings.
Wie oft tagt der Rat in einem Monat?
How often does the council meet in a month?
Here, 'tagen' refers to 'holding a meeting' or 'convening', applied in a historical and formal context.