The meaning of HUB is the central part of a circular object (such as a wheel or propeller). How to use hub in a sentence.

HUB definition: 1. the central or main part of something where there is most activity: 2. the central part of a…. Learn more.

HUB meaning: 1 : the central and most active part or place; 2 : the airport or the city through which an airline sends most of its flights

Jul 23, 2025 · Hub in networking plays a vital role in data transmission and broadcasting. A hub is a hardware device used at the physical layer to connect multiple devices in the network.

Dec 2, 2025 · In general, a hub refers to a hardware device that enables multiple devices or connections to connect to a computer. An example is a USB hub, which allows multiple USB devices to connect …

In networking, a hub is a device that links multiple computers and devices together. Hubs can also be referred to as repeaters or concentrators, and they serve as the center of a local area network (LAN). …

You can describe a place as a hub of an activity when it is a very important centre for that activity. The island's social hub is the Cafe Sport. As a hub of finance and communications, Paris is now almost …

Discover the functions of hubs in computer networks. Learn what a hub is, its role in data transmission, and how it differs from other networking devices.

Definition of hub noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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