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Definition of Hubbub
1. Noun. Loud confused noise from many sources. 
Definition of Hubbub
1. n. A loud noise of many confused voices; a tumult; uproar.
Definition of Hubbub
1. an uproar [n -S] - See also: uproar
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1. Noun. Loud confused noise from many sources. 
1. n. A loud noise of many confused voices; a tumult; uproar.
1. an uproar [n -S] - See also: uproar