The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. 1. The center part of a wheel, fan, or propeller. 2. A center of activity or interest; a focal point: Hollywood is the hub of the US movie industry. [Probably alteration of HOB1.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.