What does hub mean in English?

You can learn hub Pronunciation, Grammar & Synonyms in this most authoritative English Dictionary.

hub Meaning, Definition, Pronunciation, Grammar & Synonyms❤️

0 the central or main part of something where there is most activity:
- The City of London is the hub of the UK's financial world.
- The computer department is at the hub of the company's operations.
1 the central part of a wheel into which the spokes (= bars connecting the central part to the outer edge of the wheel) are fixed
2 the central part of something, esp. of a wheel, or a center of activity:
- Chicago is a major transportation hub, with the busiest airport in the US.
3 the central or main part of something, where there is most activity:
- Property rentals in Mumbai, India's commercial hub, are the highest in the world.
- New Orleans has traditionally been the financial hub of southeast Louisiana.
4 a machine that connects several computers together:
- an ethernet hub
5 → hub airport
6 in the place where things happen and decisions are taken:
- It's that kind of attitude that will keep him in the hub of things for quite some time.

The small differences are caused by structural responses triggered by the imbalance vibration of the hubs.
With the 'street' and the 'hub' established as principles, arranging the functional adjacencies around them becomes like solving a puzzle.
Figure 8 shows the hug-angle, hub-velocity, endpoint acceleration, with their spectral densities, of the flexible manipulator.
Second, the capacity to defend and mobilise the nation was at the hub of all narratives.
Figure 6 shows the responses of the hub-angle, hub-velocity and endpoint acceleration models.
Low cost multi-port devices, called hubs are easily connected to the network backbone, the task of adding devices to the network thus becoming easier.
These include positional accuracy of end-point, allowable payload mass, maximum joint (hub) velocity, maximum hub acceleration and operating bandwidth of the manipulator.
Centralised systems tend to be governed by a computerised hub that is responsible for generating the musical output based on input from participants.