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English definition of “hub”


noun [C]     /hʌb/
OF ACTIVITY a place that is the centre of a particular activity : [usually singular] Silicon Valley has become the hub of the electronics industry .Places and locationsUnpleasant places
WHEEL the round part in the centre of a wheel The exterior of vehicles
(Definition of hub noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “hub” in other dictionaries

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