der Hotspot
hotspot
A place where public, usually wireless, internet access (Wi-Fi) is provided.
Gibt es in diesem Hotel einen kostenlosen Hotspot für die Gäste?
Is there a free hotspot for guests in this hotel?

hotspot
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hotspot
A place where public, usually wireless, internet access (Wi-Fi) is provided.
Gibt es in diesem Hotel einen kostenlosen Hotspot für die Gäste?
Is there a free hotspot for guests in this hotel?

'Hotspot' is a word from English that was adopted directly into German. It is made up of 'hot' and 'spot,' which nicely describes the idea of a 'Brennpunkt' (focal point) or 'aktiver Punkt' (active point).
Am Flughafen gibt es mehrere Hotspots mit freiem Internetzugang.
At the airport, there are several hotspots with free internet access.
You can always recognize the exact meaning of 'Hotspot' (hotspot) from context. If it is about the internet and technology, Wi-Fi access is meant. If it is about diseases, it means an area with many cases. In connection with tourism or culture, it means a popular place.
Ich muss mich mit dem Hotspot verbinden, um meine E-Mails zu prüfen.
I need to connect to the hotspot to check my emails.
In a technical context, 'Hotspot' (hotspot) is often used with verbs such as 'einrichten' (to set up), 'suchen' (to look for), or 'sich verbinden' (to connect). Common combinations are 'ein mobiler Hotspot' (a mobile hotspot) or 'ein öffentlicher Hotspot' (a public hotspot).
Kannst du auf deinem Handy einen Hotspot für mich einrichten?
Can you set up a hotspot for me on your phone?
The geological meaning of 'Hotspot' (hotspot) is purely technical language. You will encounter it almost only in texts or conversations about geosciences and volcanology.
In der Vorlesung haben wir über den Hotspot unter dem Yellowstone-Nationalpark gesprochen.
In the lecture, we talked about the hotspot beneath Yellowstone National Park.
center
'das Zentrum' and 'der Hotspot' can both mean a place where a lot of something gathers or where a lot is happening. 'Zentrum' sounds more neutral and general. It fits places where certain services, people, or activities are concentrated. 'Hotspot' sounds more modern and often a bit stronger. It emphasizes that a place is currently especially noticeable, popular, or strongly affected. In factual or ordinary texts, 'Zentrum' is often calmer. 'Hotspot' fits better when you want to highlight a special concentration.

Der kleine Platz am Fluss ist im Sommer ein Hotspot für junge Leute.
In summer, the small square by the river is a hotspot for young people.
Das neue Gebäude wird ein Zentrum für Kultur und Weiterbildung.
The new building will become a center for culture and continuing education.