Definition of "hubbub" []

• Loud noise; din. See Synonyms at noise. (noun)
• Confusion; tumult. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "After all the pomp and circumstance was over, the current stars of the nation's top offense finally showed what all the hubbub is about."
• "Gosh, I have got to read her so I'll know what all the hubbub is about!"
• "The Welsh cry was "Ubub!" from whence comes our word hubbub, meaning a confusion."