The word hub is a noun. Hub means (1) the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes, (2) a center of activity or interest or commerce or transportation; a focal point around which events revolve.
The following articles and web pages elaborate on the word hub.
Traditional bicycle wheels contain a central hub surrounded by wire spokes that connect the hub to a circular rim. This bicycle wheelset guide includes links to bicycle wheel suppliers.
Rims refer to the wheels of a car, which are attached to their hubs by nuts and bolts. The rims of a car may or may not be concealed by a hub cap.
Walt Disney Co. is adding Hulu shows to Disney+ for bundled subscribers. Disney CEO Bob Iger has touted this move as a 'one-app experience' to draw and retain subscribers.
J. Clara Chan. Los Angeles Times. Wednesday, 6 Dec 2023 17:00:03 GMT.
Howard Webb invited in airline pilots to talk to his team of referees last month as part of a drive to improve communication in the VAR hub and with the referee on the pitch.
Dale Johnson. ESPN. Friday, 24 Nov 2023 11:18:44 EST.
The following digital image illustrates the word hub.