chamber of commerce
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
an association established to further the business interests of its community
Used by arrangement with John Wiley & Sons, Inc.
noun pl. chambers of commerce Abbr. C. of C.The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
An association of businesspersons and merchants for the promotion of commercial interests in the community.