A hub is the middle part of a wheel. It connects the wheel's parts and helps it turn. You find hubs on bicycles and cars.
The bike hub is strong and round.
The wheel hub holds the spokes tight.
A hub can be a city or place where many people meet or work. It often means a busy center for travel, trade, or business.
New York is a big travel hub.
The city is a hub for many jobs.
In technology, a hub is a device that joins computers or devices together so they can share data. It helps build a network.
Connect your computer to the hub.
The hub links all office computers.
A hub can mean the main center where many actions happen in a group, company, or system. It is the important place of control or activity.
The office is the company’s hub.
The hub controls all the projects.
An airport hub is a main airport used by an airline where many flights come and go. It helps passengers change planes easily.
Atlanta is a big airline hub.
Our plane stops at a hub airport.
A hub in machines is the middle part that connects other parts. It is important for holding things in place and working well.
The engine hub holds the parts together.
This hub is strong and heavy.
Sometimes, hub means a person or place where important actions or ideas come together. It shows that this person or place is very active or important.
She is a hub of local news.
The café is a hub for artists.
