What is the meaning of hub?

noun

  • The central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes.
  • A center of activity or interest or commerce or transportation; a focal point around which events revolve.
    • usage: "the playground is the hub of parental supervision"; "the airport is the economic hub of the area"
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). hub. Retrieved September 20, 2026, from http://smartdefine.org/hub/definitions/1204952
ChicagoWordNet. 2010. "hub" http://smartdefine.org/hub/definitions/1204952 (accessed September 20, 2026).
HarvardWordNet 2010, hub, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/hub/definitions/1204952>.
MLAWordNet. "hub" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/hub/definitions/1204952>
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